chs | ♝♞ Play chess against the Stockfish engine in your terminal | Game Engine library

by nickzuber Python Version: 3.0.0 License: MIT

X-Ray Key Features Code Snippets(10)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | chs Summary

chs is a Python library typically used in Gaming, Game Engine applications. chs has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install chs' or download it from GitHub, PyPI.

Play chess against the Stockfish engine in your terminal.

Support

Quality

Security

License

Reuse

Support

chs has a low active ecosystem.

It has 157 star(s) with 17 fork(s). There are 6 watchers for this library.

It had no major release in the last 12 months.

There are 14 open issues and 10 have been closed. On average issues are closed in 229 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of chs is 3.0.0

Quality

chs has 0 bugs and 0 code smells.

Security

chs has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

chs code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

chs is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

chs releases are available to install and integrate.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

chs saves you 303 person hours of effort in developing the same functionality from scratch.

It has 730 lines of code, 59 functions and 19 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed chs and discovered the below as its top functions. This is intended to give you an instant insight into chs implemented functionality, and help decide if they suit your requirements.

Run the application
Return the version string
Determine player from command line arguments
Get level from command line arguments
Main entry point
Get the version string

Get all kandi verified functions for this library.

chs Key Features

No Key Features are available at this moment for chs.

chs Examples and Code Snippets

cmds.confirmDialog, Help "Question Mark" button configuration support for Maya

Python

Lines of Code : 20

License : Strong Copyleft (CC BY-SA 4.0)

Copy

from PySide2 import QtWidgets, QtCore


box = QtWidgets.QMessageBox(
    QtWidgets.QMessageBox.Icon.Question,
    'Message title', 
    'Message body goes here.\n\nHere are some more words to make the size a bit more reasonable',
    QtWid

discord.py (rewrite) AttributeError: 'NoneType' object has no attribute 'edit'

Python

Lines of Code : 7

License : Strong Copyleft (CC BY-SA 4.0)

Copy

@ping_display.before_loop
async def before_ping_display(self):
    await self.client.wait_until_ready()

guild = self.client.get_guild(guild_id)
ch = guild.get_channel(channel_id)

Running 1000 functions gracefully using python multi-processing

Python

Lines of Code : 9

License : Strong Copyleft (CC BY-SA 4.0)

Copy

from yahooquery import Ticker

stocks = ['AAU', 'ABEO', 'ABEV', 'ABIO', 'ABUS', 'ACCO', 'ACER', 'ACIU', 'ACOR', 'ACRX', 'ACST', 'ACTG', 'ADAP', 'ADIL', 'ADMA', 'ADMP', 'ADT', 'ADTX', 'ADXS', 'AEG', 'AEHL', 'AEHR', 'AEMD', 'AESE', 'AEY', 'A

Extracting words from a complex multi-paragraph document and output them as a multiline comma separated file

Python

Lines of Code : 8

License : Strong Copyleft (CC BY-SA 4.0)

Copy

with open('Softberry.txt') as f:
    for line in f:
        if line.startswith(' QUERY:'):
            query = line.split(':', 1)[1].strip()
        if 'AC:' in line:
            ac = line.split('AC:')[1].split(':')[0].strip()

Extracting words from a complex multi-paragraph document and output them as a multiline comma separated file

Python

Lines of Code : 64

License : Strong Copyleft (CC BY-SA 4.0)

Copy

import re

s = """QUERY: STBZIP38
     Length of Query Sequence:       2000 bp     | Nucleotide Frequencies:  A -  0.34   G -  0.16   T -  0.35   C -  0.15
    
    
     TFBS AC: RSP00073//OS: tobacco (Nicotiana tabacum) /GENE: synthetic

def function producing incorrect output

Python

Lines of Code : 11

License : Strong Copyleft (CC BY-SA 4.0)

Copy

def starts_with(word, chs):
    for c in chs:
        if word.startswith(c):
            return True
    return False #you can avoid this line, it will return None by default

def f(word, chs):
    if word and chs a

def function producing incorrect output

Python

Lines of Code : 11

License : Strong Copyleft (CC BY-SA 4.0)

Copy

def starts_with(word, chs):
        if (len(chs)== 0) or (word == ""):
            return False
        elif word[0] in chs:
            return True

def starts_with(word, chs):
    if not word: return False
    eli

Change 3d array to 4d array numpy

Python

Lines of Code : 4

License : Strong Copyleft (CC BY-SA 4.0)

Copy

log_specgrams = np.asarray(log_specgrams).reshape((len(log_specgrams), 60, 201, 1))

log_specgrams = np.asarray(log_specgrams).reshape((None, 60, 201, 1))

remove blank lines, spaces , paragraph marks from text file

Python

Lines of Code : 51

License : Strong Copyleft (CC BY-SA 4.0)

Copy

import re
def text_processor(s):
    # s = your text
    return '\n'.join(str.split(re.sub('\s{2,}', ' ', re.sub('\n\n', '|\n', s.replace('::',':'))), '|')).replace(':', ' :')

# s = your text
# assuming you are rea

Created function not entering while loop

Python

Lines of Code : 9

License : Strong Copyleft (CC BY-SA 4.0)

Copy

while i > len(words):

while i < len(words):

>>> search(a, b)
['green', 'grasses', 'cats']

new_words = [item for item in a if item.startswith(tuple(b)

Community Discussions

Trending Discussions on chs

Query to Find Adjacent Records in Access 2016

state data can not be set using useState in reactjs

call execute inside a loop pulling from one table to execute a macro

SAS type issue using a macro function

How to change Frame Label1.caption to Form1.button1.click

Garbage collector issues in Haskell runtime when (de)allocations are managed in C

Send only non empty values in formik form submit in react js

How to resolve BufferedReader() with blanks?

How do I extract url parameters from a chart.googleapis.com url

Find and replace multiple strings in a text file with powershell and regex

QUESTION

Query to Find Adjacent Records in Access 2016

Asked 2021-Jun-11 at 08:36

I have a table with a field called Result that contains values that can be anywhere between 1 and 100.

The table also contains a Date/Time field and is sorted from oldest to newest.

I want to be able to return adjacent records that have a Result of less than 3.

So, I need to first find a record with a Result that is less than 3 then check if the next records also have a Result of less than 3. If they do these records should be returned.

There may be no such adjacent records or there may be multiple records that meet this criteria.

Is this possible?

Edit to show raw data:

EVENT_ID MENU_HINT EVENT_NAME EVENT_DT SELECTION_ID SELECTION_NAME WIN_LOSE RESULT PPWAP MORNINGWAP PPMAX PPMIN IPMAX IPMIN MORNINGTRADEDVOL PPTRADEDVOL IPTRADEDVOL 177429103 GB / Warw 31st Dec 2m3f Nov Hcap Hrd 31/12/2020 12:16 24258495 Durouyn 0 3.35 3.788495864 5.38488519 8.2 3.35 1000 3 11733.86 122639.8 34646.44 177429358 GB / Ling 31st Dec 5f Hcap 31/12/2020 12:25 18749440 Recon Mission 1 2.690970585 2.971591572 3.333867707 3.7 2.62 2.62 1.01 10373.34 148069.5 80777.62 177429108 GB / Warw 31st Dec 2m5f Nov Hrd 31/12/2020 12:50 24173821 Hunny Moon 0 2.447464433 2.11324847 2.163378525 2.44 2.04 1000 1.19 11813.96 255912.18 125384.84 177429363 GB / Ling 31st Dec 1m4f Hcap 31/12/2020 13:00 15836857 Furzig 1 3.854984987 3.902990521 3.600931943 4.3 3.3 4.8 1.01 8973.44 143838.1 77024.42 177429113 GB / Warw 31st Dec 2m Hcap Chs 31/12/2020 13:20 21621736 Clondaw Storm 0 3.6 3.743201097 4.742622035 5.3 3.35 1000 3.5 2816.16 189308.52 24052.28 177429368 GB / Ling 31st Dec 1m Nursery 31/12/2020 13:30 16246360 Crane 1 4.57347948 5.497304184 8.064209052 13.5 4.3 9 1.01 2381.6 80916.5 56471.38 177429118 GB / Warw 31st Dec 3m Hcap Chs 31/12/2020 13:50 12139570 Western Climate 1 5.156135933 5.604728454 8.718328245 11 4.7 36 1.01 1533.68 66886.62 113571.44 177429373 GB / Ling 31st Dec 1m Hcap 31/12/2020 14:00 25106015 Fox Duty Free 1 1.822597055 1.653244765 1.834082867 1.86 1.53 2.18 1.01 9200.44 294331.6 133141.52 177455809 GB / Newc 31st Dec 1m2f Mdn Stks 31/12/2020 14:15 36868924 Sea La Rosa 0 1.53 1.543693353 1.514527435 1.71 1.44 1000 1.17 9156.44 414060.88 87693.56 177429123 GB / Warw 31st Dec 3m2f Hcap Hrd 31/12/2020 14:25 16570526 Mr Washington 1 2.887501832 3.033127147 3.416500781 3.7 2.8 12.5 1.01 3951.08 267753.32 222510.44 177429378 GB / Ling 31st Dec 7f Hcap 31/12/2020 14:35 26817851 Queens Course 0 3.2 3.090787978 2.725768785 3.35 2.56 1000 2.74 13746.16 191223.12 33258.54 177455814 GB / Newc 31st Dec 7f Nursery 31/12/2020 14:50 28583483 Patsy Fagan 0 3.6 3.871536732 5.026440395 5.5 3.5 1000 3.05 821.96 129773.56 12941.11 177429128 GB / Warw 31st Dec 2m4f Hcap Chs 31/12/2020 14:55 27358555 Larcadio 0 5.1 5.516270157 7.542009007 12.78 4.7 1000 5 2973.82 125064.34 14205.61 177429383 GB / Ling 31st Dec 7f Nov Stks 31/12/2020 15:05 35988539 Vunipola 0 4.163666731 4.865682954 6.290553968 6.63 4.09 1000 3.6 1566.86 90363.92 7276.22 177455819 GB / Newc 31st Dec 7f Hcap 31/12/2020 15:20 17896417 The Great Heir 0 4.633138814 4.98396497 5.033891895 6.4 4.4 1000 2.02 2751.64 89814.54 20710.14 177429133 GB / Warw 31st Dec 2m NHF 31/12/2020 15:25 36643074 Shearer 1 1.734505856 1.642204062 1.648608997 1.79 1.52 2.4 1.01 6611.44 389837.24 220416.46 177429388 GB / Ling 31st Dec 6f Hcap 31/12/2020 15:35 23983758 Come On Girl 1 4.036457882 4.226797676 5.141209402 5.3 3.95 6.2 1.01 2758.88 158780.52 68546.8 177455824 GB / Newc 31st Dec 5f Hcap 31/12/2020 15:50 28554376 The Mackem Torpedo 0 4.590142598 4.354303892 4.018987238 4.7 3.95 1000 4.5 1625.74 135903 6791.62 177455829 GB / Newc 31st Dec 1m Hcap 31/12/2020 16:20 12722816 Vive La Difference 0 4.662202966 4.069578956 3.447760364 4.6 3.4 1000 2.5 2542.4 142089.24 22386.43 177455834 GB / Newc 31st Dec 6f Hcap 31/12/2020 16:50 24560233 Tyche 0 4.468887453 4.409369153 3.73378774 4.9 3.6 1000 3.75 2678.94 199866.86 8157.5 177455839 GB / Newc 31st Dec 6f Hcap 31/12/2020 17:20 21809957 Firsteen 0 2.76 3.297405269 4.273854189 4.8 2.62 1000 1.98 1630.52 206865.74 19490.28 177455844 GB / Newc 31st Dec 5f Nursery 31/12/2020 17:50 10108658 It Just Takes Time 1 2.835988231 2.930861482 3.51783407 3.7 2.68 8 1.01 3203.46 303616.28 71088.54 177452819 GB / Sthl 1st Jan 1m Hcap 01/01/2021 12:05 24354064 Jump The Gun 0 1.943695456 2.106938051 2.212582243 2.75 1.93 1000 1.73 20918.4 247224.48 34151.63 177452824 GB / Sthl 1st Jan 1m Hcap 01/01/2021 12:40 17784369 Geography Teacher 0 3.386219187 4.094098153 4.019062448 4.9 2.96 1000 2.98 3835.16 135242.08 18892.67 177450972 GB / Muss 1st Jan 1m7f Juv Hrd 01/01/2021 12:45 26781759 Fiveandtwenty 1 1.303352215 1.319167666 1.345312394 1.46 1.28 1.29 1.01 32274.92 444260.44 153330.38 177452829 GB / Sthl 1st Jan 7f Hcap 01/01/2021 13:15 24434010 Stone Soldier 0 2.549774392 2.794154799 2.617939611 3.1 2.24 1000 2.6 5205 321055.3 26159.48 177450977 GB / Muss 1st Jan 2m4f Hcap Hrd 01/01/2021 13:20 17336818 Sebastopol 0 3.929666003 4.081355067 4.949413661 6.4 3.8 1000 2.54 21569.96 198160.34 52413.5 177452834 GB / Sthl 1st Jan 5f Hcap 01/01/2021 13:50 18267122 Thegreatestshowman 1 2.063934555 2.377164912 3.396825984 3.6 1.95 2.38 1.01 3969.34 354445.76 98256.96 177450982 GB / Muss 1st Jan 1m7f Hcap Hrd 01/01/2021 13:55 21566171 Rosie And Millie 0 3.724492471 4.147640855 4.350885597 6.17 3.7 1000 1.9 17416.7 177567.04 50688.77 177452839 GB / Sthl 1st Jan 5f Hcap 01/01/2021 14:25 11905513 Mulzim 0 2.970033644 2.81744235 3.279075198 3.69 2.66 1000 1.15 4101.28 286360.76 44772.63 177450987 GB / Muss 1st Jan 3m Hcap Chs 01/01/2021 14:30 11835257 Eagle Ridge 1 3.3 3.439516592 3.816612889 4.11 3.15 5.1 1.22 3783.72 155260.58 198310.06 177452844 GB / Sthl 1st Jan 5f Nov Stks 01/01/2021 15:00 6734265 Silent Queen 1 2.112527135 2.034570227 2.363084285 2.5 1.91 2.08 1.01 6776.64 557441.78 77038.62 177450992 GB / Muss 1st Jan 2m4f Hcap Chs 01/01/2021 15:05 18443373 Red Risk 0 6.4 7.754651066 8.574540985 10.5 6.2 1000 2.6 4665.12 91115.26 22514.2 177452849 GB / Sthl 1st Jan 1m3f Hcap 01/01/2021 15:30 13164979 Mr Carbonator 1 4.862029739 4.880893131 5.386305365 7.2 4.3 13 1.01 2191.3 118629.32 73162.24 177450997 GB / Muss 1st Jan 3m Hcap Hrd 01/01/2021 15:35 8427444 Arnica 0 4.949186067 4.859721673 6.046290481 8.15 4.4 1000 4.8 4594.06 82383.08 18082.52 177482329 GB / Ling 2nd Jan 1m2f Hcap 02/01/2021 11:30 16934 One To Go 0 4.647552172 4.247650843 3.744785965 5.4 2.3 1000 4.2 20388.5 93931.36 16765.68 177482337 GB / Ling 2nd Jan 1m2f Hcap 02/01/2021 12:00 35537114 Coupe De Champagne 1 2.759257517 2.691724907 2.688327131 3.1 2.66 4.8 1.01 5364.58 172705.28 87986.16 177482285 GB / Sand 2nd Jan 2m Juv Hrd 02/01/2021 12:05 28648727 Hudson De Grugy 1 1.652021681 1.580651241 1.610294187 1.7 1.47 5.1 1.01 38845.94 297948.06 198330.6 177482345 GB / Ling 2nd Jan 1m Mdn Stks 02/01/2021 12:35 37389223 Abrag 0 3.014364274 2.92708331 2.954901994 3.85 2.52 1000 2.66 10421.1 149521.56 16386.74 177482290 GB / Sand 2nd Jan 2m4f Listed Mares Hrd 02/01/2021 12:40 12765436 Stormy Ireland 0 2.450297083 2.21840097 2.105412255 2.4 1.99 1000 1.13 31835.58 237664.44 151548.74 177482367 GB / Ling 2nd Jan 1m Hcap 02/01/2021 13:10 22475046 Kodiac Harbour 0 4.161454727 4.104053582 4.010289186 4.5 3.8 1000 4.3 6452.88 124187.18 14029.48 177482295 GB / Sand 2nd Jan 2m4f Hcap Chs 02/01/2021 13:15 18416742 Destinee Royale 0 2.581778427 2.534929323 2.62282913 3.25 2.4 1000 1.61 14468.6 285577.14 71690.41 177482388 GB / Ling 2nd Jan 7f Hcap 02/01/2021 13:45 21039777 Merweb 0 4.214427037 3.716077346 4.157082886 4.4 3.7 900 3.5 2075.5 100099.42 23796.07 177482300 GB / Sand 2nd Jan 1m7f Hcap Chs 02/01/2021 13:50 12458428 Ibleo 1 2.771342189 2.865297244 3.093340465 3.5 2.72 12 1.01 57468.66 468915.94 184558.08 177482395 GB / Ling 2nd Jan 6f Hcap 02/01/2021 14:20 28659808 Rohaan 0 2.44 2.44365781 2.795702203 3 2.36 1000 2.48 6884.58 214335.08 45763.14 177482305 GB / Sand 2nd Jan 2m Grd1 Nov Hrd 02/01/2021 14:25 11144887 Metier 1 2.98 2.623330988 2.336856915 3.05 2.16 3.3 1.01 68284.7 569650.62 223772.66 177482403 GB / Ling 2nd Jan 6f Nov Stks 02/01/2021 14:55 35856072 Hidden Breeze 1 1.899786009 1.700147533 1.695047545 1.93 1.56 3.15 1.01 5141.26 397544.9 115253.84 177482310 GB / Sand 2nd Jan 3m Hcap Chs 02/01/2021 15:00 10464730 Potters Legend 0 8.945083598 7.487055028 8.587091835 11.38 6.4 1000 6 10048.92 148817.98 26323.38 177482420 GB / Ling 2nd Jan 5f Hcap 02/01/2021 15:30 11137751 Super Julius 0 2.98107922 3.109512581 3.884551246 6 2.96 1000 2.92 3995.54 196505.52 17391.92 177482315 GB / Sand 2nd Jan 2m Hcap Hrd 02/01/2021 15:35 17094738 Monsieur Lecoq 0 3.843156747 3.294978739 4.176691124 5.5 3.3 1000 3.7 17716.24 234519.22 47568.92

And expected result:

EVENT_ID MENU_HINT EVENT_NAME EVENT_DT SELECTION_ID SELECTION_NAME WIN_LOSE RESULT PPWAP MORNINGWAP PPMAX PPMIN IPMAX IPMIN MORNINGTRADEDVOL PPTRADEDVOL IPTRADEDVOL 177429358 GB / Ling 31st Dec 5f Hcap 44196.51736 18749440 Recon Mission 1 2.690970585 2.971591572 3.333867707 3.7 2.62 2.62 1.01 10373.34 148069.5 80777.62 177429108 GB / Warw 31st Dec 2m5f Nov Hrd 44196.53472 24173821 Hunny Moon 0 2.447464433 2.11324847 2.163378525 2.44 2.04 1000 1.19 11813.96 255912.18 125384.84 177429373 GB / Ling 31st Dec 1m Hcap 44196.58333 25106015 Fox Duty Free 1 1.822597055 1.653244765 1.834082867 1.86 1.53 2.18 1.01 9200.44 294331.6 133141.52 177455809 GB / Newc 31st Dec 1m2f Mdn Stks 44196.59375 36868924 Sea La Rosa 0 1.53 1.543693353 1.514527435 1.71 1.44 1000 1.17 9156.44 414060.88 87693.56 177429123 GB / Warw 31st Dec 3m2f Hcap Hrd 44196.60069 16570526 Mr Washington 1 2.887501832 3.033127147 3.416500781 3.7 2.8 12.5 1.01 3951.08 267753.32 222510.44 177455839 GB / Newc 31st Dec 6f Hcap 44196.72222 21809957 Firsteen 0 2.76 3.297405269 4.273854189 4.8 2.62 1000 1.98 1630.52 206865.74 19490.28 177455844 GB / Newc 31st Dec 5f Nursery 44196.74306 10108658 It Just Takes Time 1 2.835988231 2.930861482 3.51783407 3.7 2.68 8 1.01 3203.46 303616.28 71088.54 177452819 GB / Sthl 1st Jan 1m Hcap 44197.50347 24354064 Jump The Gun 0 1.943695456 2.106938051 2.212582243 2.75 1.93 1000 1.73 20918.4 247224.48 34151.63 177450972 GB / Muss 1st Jan 1m7f Juv Hrd 44197.53125 26781759 Fiveandtwenty 1 1.303352215 1.319167666 1.345312394 1.46 1.28 1.29 1.01 32274.92 444260.44 153330.38 177452829 GB / Sthl 1st Jan 7f Hcap 44197.55208 24434010 Stone Soldier 0 2.549774392 2.794154799 2.617939611 3.1 2.24 1000 2.6 5205 321055.3 26159.48 177482337 GB / Ling 2nd Jan 1m2f Hcap 44198.5 35537114 Coupe De Champagne 1 2.759257517 2.691724907 2.688327131 3.1 2.66 4.8 1.01 5364.58 172705.28 87986.16 177482285 GB / Sand 2nd Jan 2m Juv Hrd 44198.50347 28648727 Hudson De Grugy 1 1.652021681 1.580651241 1.610294187 1.7 1.47 5.1 1.01 38845.94 297948.06 198330.6 177482300 GB / Sand 2nd Jan 1m7f Hcap Chs 44198.57639 12458428 Ibleo 1 2.771342189 2.865297244 3.093340465 3.5 2.72 12 1.01 57468.66 468915.94 184558.08 177482395 GB / Ling 2nd Jan 6f Hcap 44198.59722 28659808 Rohaan 0 2.44 2.44365781 2.795702203 3 2.36 1000 2.48 6884.58 214335.08 45763.14 177482305 GB / Sand 2nd Jan 2m Grd1 Nov Hrd 44198.60069 11144887 Metier 1 2.98 2.623330988 2.336856915 3.05 2.16 3.3 1.01 68284.7 569650.62 223772.66 177482403 GB / Ling 2nd Jan 6f Nov Stks 44198.62153 35856072 Hidden Breeze 1 1.899786009 1.700147533 1.695047545 1.93 1.56 3.15 1.01 5141.26 397544.9 115253.84 ...

ANSWER

Answered 2021-Jun-11 at 08:35

I've put together a short piece of code that loops the original data, ordered by the date field, and if it finds a result of less than 3, checks the following results until one of them is 3 or more. It adds all of the ID fields to a string, which can then be used as the SQL for a query.

Source https://stackoverflow.com/questions/67931919

QUESTION

state data can not be set using useState in reactjs

Asked 2021-Jun-05 at 15:20

I have a react component

...

ANSWER

Answered 2021-Jun-05 at 15:20

Why do you need a state here? Can't you just do agreementInfos[index].agreement_scan_copy = res.data.data.url;?

Source https://stackoverflow.com/questions/67850934

QUESTION

call execute inside a loop pulling from one table to execute a macro

Asked 2021-Jun-02 at 15:08

i have bellow currently

...

ANSWER

Answered 2021-Jun-02 at 15:08

Assuming your work.Vars contain data like this:

empl_nbr_var fleet position base 222 7ER A BWI 111 320 B CHS ... ... ... ...

Consider extending your macro to receive such input parameters:

Source https://stackoverflow.com/questions/67793195

QUESTION

SAS type issue using a macro function

Asked 2021-Jun-02 at 15:06

I have a macro function defined as below.

...

ANSWER

Answered 2021-Jun-02 at 15:06

To the macro processor everything is text. So in your manual call you have included quotes in the values of the macro parameters. And in the CALL EXECUTE() statement you did not.

You can either re-write the macro to not require the quotes in the values. For example replace references like &fleet. with "&fleet.".

Or add the quote when generating the macro call.

Source https://stackoverflow.com/questions/67806810

QUESTION

How to change Frame Label1.caption to Form1.button1.click

Asked 2021-May-25 at 15:46

There is no error in the code, but it doesn't work. Does anyone know why?

Form1.button1.click code

...

ANSWER

Answered 2021-May-25 at 15:46

You need to insert your frame1 into your form1 in the IDE's designer. For this purpose go to the designer for the form1 and click into the palette in the section Standard the tree list item Frames. Now you should see your frame1 in the list. Otherwise, your unit is not properly integrated into the project. Select the frame1 and place it on the form.
As a result, you will see the automatically inserted line frame1: TFrame1 in the class declaration of the TForm1.
You can access the label1 on your frame within the button click event method as follow:

Source https://stackoverflow.com/questions/67690578

QUESTION

Garbage collector issues in Haskell runtime when (de)allocations are managed in C

Asked 2021-May-25 at 06:24

I would like to share data (in the simplest case an array of integers) between C and Haskell using Haskell's FFI functionality. The C side creates the data (allocating memory accordingly), but never modifies it until it is freed, so I thought the following method would be "safe":

After the data is created, the C function passes the length of the array and a pointer to its start.
On the Haskell side, we create a ForeignPtr, setting up a finalizer which calls a C function that frees the pointer.
We build a Vector using that foreign pointer which can be (immutably) used in Haskell code.

However, using this approach causes rather non-deterministic crashes. Small examples tend to work, but "once the GC kicks in", I start to get various errors from segmentation faults to "barf"s at this or this line in the "evacuation" part of GHC's GC.

What am I doing wrong here? What would be the "right way" of doing something like this?

An Example

I have a C header with the following declarations:

...

ANSWER

Answered 2021-May-25 at 06:24

Copied and extended from my earlier comment.

You may have a faulty cast or poke. One thing I make a point of doing, both as a defensive guideline and when debugging, is this:

Explicitly annotate the type of everything that can undermine types. That way, you always know what you’re getting. Even if a poke, castPtr, or unsafeCoerce has my intended type now, that may not be stable under code motion. And even if this doesn’t identify the issue, it can at least help think through it.

For example, I was once writing a null terminator into a byte buffer…which corrupted adjacent memory by writing beyond the end, because I was using '\NUL', which is not a char, but a Char—32 bits! The reason was that pokeByteOff is polymorphic: it has type (Storable a) => Ptr b -> Int -> a -> IO (), not … => Ptr a -> ….

This turned out to be the case in your code! Quoth @aclow:

The createVector generated by c2hs was equivalent to something like alloca $ \ ptr -> createCVector'_ ptr >> peek ptr, where createCVector'_ :: Ptr () -> IO (), which meant that alloca allocated only enough space to hold a unit. Changing the in-marshaller to alloca' f = alloca $ f . (castPtr :: Ptr ForeignVector -> Ptr ()) seems to solve the issue.

Things that turned out not to be the case, but could’ve been:

I’ve encountered a similar crash when a closure was getting corrupted by somebody (read: me) writing beyond an array. If you’re doing any writes without bounds checking, it may be helpful to replace them with checked versions to see if you can get an exception rather than heap corruption. In a way this is what was happening here, except that the write was to the alloca-allocated region, not the array.

Alternatively, consider lifetime issues: whether the ForeignPtr could be getting dropped & freeing the buffer earlier than you expect, giving you a use-after-free. In a particularly frustrating case, I’ve had to use touchForeignPtr to keep a ForeignPtr alive for that reason.

Source https://stackoverflow.com/questions/67655017

QUESTION

Send only non empty values in formik form submit in react js

Asked 2021-May-10 at 14:33

I have a react component where I submit a form using formik

...

ANSWER

Answered 2021-May-10 at 14:33

    function nonEmptyObject(obj: any) {
    for (const propName in obj) {
      if (
        obj[propName] === null ||
        obj[propName] === undefined ||
        obj[propName] === ""
      ) {
        delete obj[propName];
      }
    }
    return obj;
  }

if (values.key_personnel) {
          reqbody.key_personnel = values.key_personnel;
        }
        if (values.category_head) {
          reqbody.category_head = values.category_head;
        }
        if (values.bdm) {
          reqbody.bdm = values.bdm;
        }
        if (values.kam) {
          reqbody.bdm = values.kam;
        }
        if (values.vm) {
          reqbody.vm = values.vm;
        }

        const finalPayload = nonEmptyObject(reqbody);

        const res = await createShop(finalPayload);

        console.log({ finalPayload });

        console.log({ res });

Source https://stackoverflow.com/questions/67467021

QUESTION

How to resolve BufferedReader() with blanks?

Asked 2021-May-06 at 09:43

Got a problem. Why are the blanks in both opt cases? (By using readLine() it's no problem.)

Thanks!

...

ANSWER

Answered 2021-May-06 at 09:43

The line System.out.println(chs); always prints 1024 characters regardless of how many characters were read into chs. In opt2 you read len characters, and print 1024 characters so there will be extra characters in the output when len < 1024 - these are \0 for small file, or will repeat the value read by the previous iteration for the final loop when filesize > 1024.

In opt1 len is zero initially so you are calling br.read(chs, 0, 0) in an infinite loop. You ask to read 0 and get 0 back - len never changes from 0 as each read returns 0 and assigns back to len. Each time you print 1024 values of chs - all set to \0.

You could print the exact chs buffer content each time by looping i= 0 to len and print System.out.print(chs[i]), or in one step with System.out.println(new String(chs, 0, len)) but note that this is duplicating / copying the contents again.

If you simply want to cat/type the file to current console you can do it without BufferedReader with:

Source https://stackoverflow.com/questions/67413002

QUESTION

How do I extract url parameters from a chart.googleapis.com url

Asked 2021-Mar-18 at 06:38

I want to extract the secret param from https://chart.googleapis.com/chart?chs=200x200&chld=M%%7C0&cht=qr&chl=otpauth%3A%2F%2Ftotp%2Fnamemememe%3Anull%3Fsecret%3DXMYUGG7MAT9GFRXA%26issuer%3Dnamemememe

So I should get "XMYUGG7MAT9GFRXA"

I am using JavaScript/React, so far I have tried URLSearchParams(), decodeURIComponent() and query-string library, but none worked.

...

ANSWER

Answered 2021-Mar-18 at 06:38

I believe URLSearchParams() works fine.

Source https://stackoverflow.com/questions/66685394

QUESTION

Find and replace multiple strings in a text file with powershell and regex

Asked 2021-Mar-12 at 18:34

Hello all and thank you in advance for your help,

I have a list of same links in a txt file and need to replace one string 'username' in multiple lines in it : example of one line in a file (string to replace in bold)

https://www.google.com/chart?chs=200x200&chld=M|0&cht=qr&chl=otpauth://totp/**username**@svgauth%3Fsecret%3D

List of users from file : example C:\Temp\names.txt . File structure like : john bob merry and so on...

output to the txt file should be like :

https://www.google.com/chart?chs=200x200&chld=M|0&cht=qr&chl=otpauth://totp/**bob**@svgauth%3Fsecret%3D https://www.google.com/chart?chs=200x200&chld=M|0&cht=qr&chl=otpauth://totp/**john**@svgauth%3Fsecret%3D https://www.google.com/chart?chs=200x200&chld=M|0&cht=qr&chl=otpauth://totp/**merry**@svgauth%3Fsecret%3D

all the replacements should be taken from a txt file

This code isn't working, it is just an example :

...

ANSWER

Answered 2021-Mar-12 at 18:34

$pattern = 'username' <#write your pattern there#>
$url = "https://www.google.com/chart?chs=200x200&chld=M|0&cht=qr&chl=otpauth://totp/**username**@svgauth%3Fsecret%3D"
$names =[string[]](get-content $home\Names.txt).Split(' ')
$names | % {[regex]::Replace($url,$pattern,$_)} | Out-File $home\resultNames.txt

Source https://stackoverflow.com/questions/66603388

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install chs

This package is available via PyPi.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: