ist | Tiny assertion library | Assertion library
kandi X-RAY | ist Summary
kandi X-RAY | ist Summary
This is a tiny assertion library (in the same space as require("assert")) that is only a handful of lines, and exports a simple API. Throws a exception of class ist.Failure when value is falsy. Compares a and b, and throws an ist.Failure if the comparison fails. compare defaults to ==, but you can pass a string that corresponds to a JavaScript comparison operator, or a custom function, to compare in a different way. Ensure that calling f throws an exception, and optionally test whether the exception matches your expectation. matches may be a regexp, which is matched against the exception's message property, a string, which should be the same as the message, or a function that takes an exception and returns a boolean.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of ist
ist Key Features
ist Examples and Code Snippets
const arrayOfQuotes = [{
'quote': 'sample link Every person that you meet knows something you do not learn from them - H Jackson'
},
{
'quote': 'sample link Assume – to make an ASS o
function JustSendEmail() {
// variables to reference the sheet and its content
// you can get all of these with three lines of code one to get the header array flattened and one to create an object and a forEach to populate the object
Sub Export()
Const DBFILE = "Z:\Tracking\Database.xlsx"
Dim wb As Workbook, wbDB As Workbook
Dim ws As Worksheet, tbl As ListObject
Dim rngFilter As Range, x, rng As Range
Set wb = ThisWorkbook
Set ws = wb.Sheets(
const name = "Firmenname der vollkommen fiktiv ist um eine PDF für den maximalst unwahrscheinlichsten Firmennamen anzupassen damit es noch gut oder zumindest passabel aussieht da es sich um ein."
function process(name) {
// if length is
\documentclass[12pt,oneside,titlepage]{scrartcl}
\newif\ifde
\newif\ifen
\newcommand{\langde}[1]{%
\ifde\selectlanguage{ngerman}#1\fi}
\newcommand{\langen}[1]{%
\ifen\selectlanguage{english}#1\fi}
\usepackage[utf8]{luainputenc}
\lan
Medium-Details Handbuch der Weisen von Mittelerde
Buchinformationen
- Autor: Wolfgang Krege
- Kategorie:
- Verlag: Klett-Cotta
- ISBN: 3-608-93521-5
-
Future refreshSession() async {
final url =
'https://securetoken.googleapis.com/v1/token?key=$WEB_API_KEY';
//$WEB_API_KEY=> You should write your web api key on your firebase project.
try {
final response = await ht
import 'dart:convert';
import 'dart:io';
import 'package:quiver/iterables.dart';
import 'package:excel/excel.dart';
Future main() async {
await _readExcel();
}
Future _readExcel() async {
final startingStock =
>>>{};
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
const MyApp({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
Community Discussions
Trending Discussions on ist
QUESTION
in fowlloing list are the prices Benzin everyday, i want for each day the difference to the previous day (the first day does not appear in the output)
- at the end of the statement: the number of days on which the price has rised, stayed the same or not avalible.
...
ANSWER
Answered 2021-Jun-14 at 15:28With your shown samples only, please try following.
QUESTION
I want to create a new column (MATCH) on the basis of string match between two existing columns. For example -
st_add aa_add MATCH jai maa durga society jai maa durga colony MATCH elph road highway 1 road highway 2 elph MATCH srinivan colony parel ist srinivan bus depot NOT MATCHIf there is a match in three or more words between column 1 and column 2 then then column 3(MATCH) should show "MATCH". But if there is less than 3 words matches or no match at all (example row 3) then the result should be "NO MATCH"
How can I do this using R??
...ANSWER
Answered 2021-Jun-13 at 08:30You can split the data into words in st_add
and aa_add
count the number of common words, if they are greater than equal to 3 assign 'MATCH'
to it.
QUESTION
I want an interval observable which waits for the last execution. This are my tries.
Simple thing which not wait.
...ANSWER
Answered 2021-Jun-11 at 18:27I'm not sure what you're asking, but if user AJT82 is right (Ie, You'd like to drop any emissions from the interval while the previous request hasn't completed)
Here's how I would implement this:
QUESTION
I am very new to C++ and i was wondering if std::string str(array.begin(), array.end())
is adding a null character on its own at the end of the string? I looked up this reference but i could not figure it out. I appreciate your answers!
Edit:
I am using C++11 and I have an boost::array
of uknown size. My goal ist to print it afterwards with str.c_str()
because %s
is expecting a char*
.
ANSWER
Answered 2021-Jun-11 at 12:21The C++ standard specifies that c_str()
returns a null-terminated string (the contents of the string followed by a '\0'
). Depending on C++ standard version, you may or may not be guaranteed that str[str.size()]
also gives you a '\0'
.
That's the only thing that the C++ standard specifies. Whether the '\0'
is originally added by its constructor, or not, including this specific constructor: this is unspecified.
However, since you are guaranteed to get that all-important '\0'
when you go look for it, this is a moot point. It will be there.
QUESTION
I have a problem to insert a API call with request in mongodb with mongoose. I am very new in this topic. Need your help!!! Here ist my test.js, how can i solve this problem any ideas. My target is to save the Api call from the url and then update it all 30 min but at the moment i was very happy when i could save the call. For all help i am very grateful.
When i start with node test.js then i get only the ids in mongodb not more.
...ANSWER
Answered 2021-Jun-10 at 09:57Try
QUESTION
I want to query certain data from a foreign key class. Is there a way to make it directly in the query?
I want to do the following query:
...ANSWER
Answered 2021-Jun-09 at 10:32If you want to include the name of the city, you can work with an F
object:
QUESTION
I am using Apache POI 4.1.1, and I am trying to identify the rows/columns that would fit on a page as if viewed in Excel page layout view. Is there any way to do it? I've tried using Sheet.getLastRowNum()
method, but that doesn't always get me the correct results.
I made a screenshot of what I am trying to accomplish.
Example image to illustrate
Result for my example image would be: last row ist '27' and the last column is 'J'
ANSWER
Answered 2021-Jun-08 at 13:49Using Workbook.getPrintArea()
javadoc as mentioned by deHaar helped me out.
QUESTION
I am passing data to my recyclerview adpter
...RecyclerViewAdpter
ANSWER
Answered 2021-Jun-08 at 13:34MediaPlayer mediaPlayer = MediaPlayer.create(context,SongUri);//83 3rd NullPointer exception
This is where the problem lies. You are trying to create a MediaPlayer Instance before actually assigning value to SongUri.
Create MediaPlayer instance in setData() fuction after assigning value to SongUri. Please make below changes in your code and it should work fine.
QUESTION
I'm getting this error on a custom package:
...ANSWER
Answered 2021-Jun-08 at 08:26All good things come in threes, it seems. After deleting the nuget cache once more and making sure that all folders listed with
QUESTION
I am using Spring Data JPA to create and query my tables.
This is my UserService
class,
ANSWER
Answered 2021-Jun-07 at 08:16Regarding your actual problem this question and its answers might help: How do I step into an implemented method in debug mode in NetBeans?
Regarding the question you asked in the title:
The CrudRepository
implementation in Spring Data JPA is SimpleJpaRepository
Regarding the question in the body of your post:
public List findByUsername(String username);
is not part of an preexisting interface. So there is no direct implementation for it. Instead some dynamic code gets executed via proxies.
A good entry point to debug this is PartTreeJpaQuery.getExecution()
if you are interested in the construction of the query and AbstractJpaQuery.execute()
if you are more interested in the actual execution of the query.
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