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what is the difference between ?:, ?! and ?= in regex?
...pply q(?=u)i to quit. The lookahead is positive and is followed by another token. Again, q matches q and u matches u. Again, the match from the lookahead must be discarded, so the engine steps back from i in the string to u. The lookahead was successful, so the engine continues with i. But i cannot ...
Good or bad practice for Dialogs in wpf with MVVM?
...ed notification from others in the handler. Two solutions:
send a unique token on opening a dialogue window and check that token in the subscription
use generic notification classes <T> where T is enumeration of entities (or for simplicity it can be type of ViewModel).
For a project should ...
Counting Line Numbers in Eclipse [closed]
...use a batch file with the following script:
@echo off
SET count=1
FOR /f "tokens=*" %%G IN ('dir "%CD%\src\*.java" /b /s') DO (type "%%G") >> lines.txt
SET count=1
FOR /f "tokens=*" %%G IN ('type lines.txt') DO (set /a lines+=1)
echo Your Project has currently totaled %lines% lines of code.
...
Hard reset of a single file
...erything will be a positional argument.. Conventionally, "options" are the tokens like --recursive which can appear in any order, or even be combined together in their short form, like with rm -rf. On the contrary, "positional arguments" are much more like arguments passed to a function in a program...
How do you find the current user in a Windows environment?
...scraping the name of the user that started the explorer.exe task:
for /f "TOKENS=1,2,*" %%a in ('tasklist /FI "IMAGENAME eq explorer.exe" /FO LIST /V') do if /i "%%a %%b"=="User Name:" set _currdomain_user=%%c
for /f "TOKENS=1,2 DELIMS=\" %%a in ("%_currdomain_user%") do set _currdomain=%%a & s...
Pass a PHP array to a JavaScript function [duplicate]
... json_encode($registos); ?>; returns the error: SyntaxError: Unexpected token <
– Nuno Nogueira
Jan 28 '14 at 17:40
...
How to get the first word of a sentence in PHP?
...unction (strtok) which can be used to split a string into smaller strings (tokens) based on some separator(s). For the purposes of this thread, the first word (defined as anything before the first space character) of Test me more can be obtained by tokenizing the string on the space character.
<...
Get the current user, within an ApiController action, without passing the userID as a parameter
...d() function always returns null. The user is auth'd, I'm passing a bearer token, and the ApiController has the [Authorize] header
– Joshua Ohana
Feb 22 '15 at 13:52
...
Converting milliseconds to a date (jQuery/JavaScript)
...g( now.customFormat( "#DD#/#MM#/#YYYY# #hh#:#mm#:#ss#" ) );
Here are the tokens supported:
token: description: example:
#YYYY# 4-digit year 1999
#YY# 2-digit year 99
#MMMM# full month name February
#MMM# 3-letter month name ...
Regular expression to match URLs in Java
...ly bug in Java 6 RegEx...
Simplest/Fastest solution would be to use StringTokenizer to split text into tokens, to remove tokens starting with "http://" etc., and to concatenate tokens into text again.
If you want to filter Emails from text (because later on you will do NLP staff etc) - just remove...