tj | single binary | Regex library

by sgreben Go Version: 7.0.0 License: No License

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

kandi X-RAY | tj Summary

tj is a Go library typically used in Utilities, Regex applications. tj has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

tj timestamps lines read from standard input.

Support

Quality

Security

License

Reuse

Support

tj has a low active ecosystem.

It has 218 star(s) with 1 fork(s). There are 8 watchers for this library.

It had no major release in the last 12 months.

There are 2 open issues and 2 have been closed. On average issues are closed in 365 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of tj is 7.0.0

Quality

tj has 0 bugs and 0 code smells.

Security

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

tj code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

tj does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

tj releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

It has 598 lines of code, 44 functions and 5 files.

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

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tj Key Features

No Key Features are available at this moment for tj.

tj Examples and Code Snippets

No Code Snippets are available at this moment for tj.

Community Discussions

Trending Discussions on tj

How to use comma separated paths with whitespace as arguments in Bash?

Upload files, according to characteristics and be able to delete or add them in ReactJS

Optimizing array additions and multiplications with transposes

grabbing video title from yt-dlp command line output

How to interpret iTextSharp TJ/TF result

redis freezes node server when connected

pdfjs can't view PDF when containing non standard characeters

Pythonic method of collecting numpy array elements that satisfy given conditions

Reading in a pandas column as a base64 string

Im trying to add additional space to my virtual machine. I went from 250GB to +750GB but am having trouble adding it to the lvm

QUESTION

How to use comma separated paths with whitespace as arguments in Bash?

Asked 2022-Mar-11 at 09:48

I have a dynamic list of paths, each of which may or may not contain whitespace within itself. For example,

...

ANSWER

Answered 2022-Mar-11 at 09:48

Assuming that your filenames don't have space/glob characters you can use:

Source https://stackoverflow.com/questions/71436427

QUESTION

Upload files, according to characteristics and be able to delete or add them in ReactJS

Asked 2022-Feb-28 at 18:13

I have the following problem. I can upload a document of a certain type, I would like to know how to establish the validation that it does not exceed 5MB.

You can evidence that I can upload files and show them in the table, then when I delete the file and try to upload it again, it doesn't show.

Attached link, where I can validate the complete operation, since it has the corresponding libraries:

https://codesandbox.io/s/subir-eliminar-archivo-yf6jr?file=/src/UploadDocument.js

I also share code:

...

ANSWER

Answered 2022-Feb-28 at 18:13

All you have to do is check the size like this:

Source https://stackoverflow.com/questions/71299057

QUESTION

Optimizing array additions and multiplications with transposes

Asked 2022-Feb-20 at 17:44

I would like to do addition and multiplication on top of array transposes.

Given A is an array. sum += p(A) * factor(p)

where p is a permutation/transpose, factor(p) is a list of prefactors. For example, A is a 2 dimensional array, the target is

...

ANSWER

Answered 2022-Feb-20 at 16:16

np.transpose does not physically transpose the array in memory. It change the strides of the array so that the resulting view is (virtually) transposed. The thing is the memory layout of the view is very inefficient after the transposition so that operations on it are not efficient. You can perform a copy of the transposed view or call np.ascontiguousarray so to perform the transposition eagerly. Be aware that the current implementation of the Numpy copy of transposed arrays is quite inefficient.

Here are results on my machine:

Source https://stackoverflow.com/questions/71191456

QUESTION

grabbing video title from yt-dlp command line output

Asked 2022-Jan-07 at 15:39

from yt_dlp import YoutubeDL

with YoutubeDL() as ydl:
    ydl.download('https://youtu.be/0KFSuoHEYm0')

...

ANSWER

Answered 2022-Jan-07 at 15:39

Credits: answer to question: How to get information from youtube-dl in python ??

Modify your code as follows:

Source https://stackoverflow.com/questions/70583652

QUESTION

How to interpret iTextSharp TJ/TF result

Asked 2021-Dec-20 at 13:15

I'm implementing an automation process with PowerShell using iTextSharp lib, to extract needed information about several PDF documents.

Based on this PDF content portion:

It returns this result:

...

ANSWER

Answered 2021-Dec-20 at 13:15

When you are wondering about details of the PDF format, you should have a look into the PDF specification ISO 32000.

Operands Operator Description array TJ Show one or more text strings, allowing individual glyph positioning. Each element of array shall be either a string or a number. If the element is a string, this operator shall show the string. If it is a number, the operator shall adjust the text position by that amount; that is, it shall translate the text matrix, T_m. The number shall be expressed in thousandths of a unit of text space (see 9.4.4, "Text Space Details"). This amount shall be subtracted from the current horizontal or vertical coordinate, depending on the writing mode. In the default coordinate system, a positive adjustment has the effect of moving the next glyph painted either to the left or down by the given amount. Figure 46 shows an example of the effect of passing offsets to TJ.

(ISO 32000-1, Table 109 – Text-showing operators)

Thus,

I'm suspecting that the numbers between the literal characters (e.g -1688.21,-492.975,...), may be useful, but I didnt find explanation about such parameters.

What they represent?

For each such number, the operator adjusts the text position by that amount. The number is expressed in thousandths of a unit of text space. This amount is subtracted from the current horizontal or vertical coordinate, depending on the writing mode.

Source https://stackoverflow.com/questions/70421666

QUESTION

redis freezes node server when connected

Asked 2021-Dec-01 at 14:57

I am trying to use redis to store sessions with express-session. Here is the code:

...

ANSWER

Answered 2021-Dec-01 at 14:57

This is currently a known issue. Currently connect-redis is not compatible with the latest version of node redis. https://github.com/tj/connect-redis/issues/336

Add the following to your client to fix this issue until patched:

Source https://stackoverflow.com/questions/70178133

QUESTION

pdfjs can't view PDF when containing non standard characeters

Asked 2021-Nov-01 at 03:17

SOLUTION: To make the HTML code work, swap "reader.readAsText" for "reader.readAsBinaryString" as explained in @KJ's answer

I am trying to view a PDF using PDFJS. I have the following code which works fine for a demo PDF I got from the PDFJS website, however it doesn't work for other PDFs I have tried. Here is the raw text of the demo PDF that works:

...

ANSWER

Answered 2021-Nov-01 at 00:25

TL;DR jump to the end.

Your outputting encoded binary streams as seen by those symbols, and as you make a PDF more complex they would be required more and more for math fonts, images and normal imbedded fonts. It is possible to output them in ascii code and be acceptable as long as all the outputs are indexed. Your overleaf code is also complicated more by output as WEB /Linearized.

The structure of a PDF is not simple and your minimal working example should look something more like this where an xref table is included.

Source https://stackoverflow.com/questions/69783743

QUESTION

Pythonic method of collecting numpy array elements that satisfy given conditions

Asked 2021-Oct-29 at 23:56

So I'm working with the discrete correlation function between two time series with data (xi, ti) and (xj,tj) with i and j = 1,2,3... A lag time is computed for each (i,j) pair of points. These lags are then stored in a numpy array dst[i,j] where each (i,j) element represents the lag time for that pair.

I now want to collect the first n lags greater than some value and their (i, j) indices but I want them to be independent pairs such that no two pairs have the same i or same j term (so (1,2) and (3,2) wouldn't work).

As a simple example lets say I have:

...

ANSWER

Answered 2021-Oct-29 at 23:37

I'm not sure if this counts as too complicated, but I think it works at least.

Source https://stackoverflow.com/questions/69775588

QUESTION

Reading in a pandas column as a base64 string

Asked 2021-Oct-21 at 02:10

I have a csv file that I have read into Pandas. One of the columns in the csv contains a base64 encoded value but it gets read in by Pandas as a string. How would I go about converting this value (now read in as a string) back to a useable base64 value. The structure looks like this.

I have an example here:

...

ANSWER

Answered 2021-Oct-21 at 01:26

Ok I think I've found out your issue. Let's download a fresh file to use as an example and work with that. I'm working with a small snippet of a gray square.

Source https://stackoverflow.com/questions/69610583

QUESTION

Im trying to add additional space to my virtual machine. I went from 250GB to +750GB but am having trouble adding it to the lvm

Asked 2021-Oct-20 at 12:10

Current my pv looks like this

...

ANSWER

Answered 2021-Oct-20 at 08:00

Curently your VG have those gigabytes, check your screens:

Source https://stackoverflow.com/questions/69632601

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

Vulnerabilities

No vulnerabilities reported

Install tj

You can download it from GitHub.

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 .

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