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Regex empty string or email
...In a particular Java application, the ^$ doesn't work, but ^(?!.) does: [^ start of string, (?!) negative lookahead, . any character - not including linefeed]
– LightCC
Jan 31 '19 at 18:08
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Xcode: issue “file xxx.png is missing from working copy” at project building
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This is what worked for me. The issue started when I removed what I used to had in Pods in favor of Carthage
– Sebastian Sastre
Oct 14 '16 at 22:41
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Case-insensitive search
...match needle and haystack, just ignoring case, make sure to add "^" at the start and "$" at the end of your regular expression constructor.
Taking points (1) and (2) into consideration, an example would be:
var haystack = "A. BAIL. Of. Hay.";
var needle = "bail.";
var needleRegExp = new RegExp(n...
Compare given date with today
...s in single time zone and then display it in whatever timezone required. I started using yyyy-mm-dd format (or yyyymmdd) around 1998 when I realized it sorts a lot faster even in SQL server.
– AaA
Jan 29 at 7:39
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Switching between tabs in NERDTree
I've just started using the NERDTree vim plugin for my project.
9 Answers
9
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Java, How do I get current index/key in “for each” loop [duplicate]
...ule : rules)
{
index++;
// do stuff here
}
Lets you cleanly start with an index of zero, and increment as you process.
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grid controls for ASP.NET MVC? [closed]
...ial code in one of the rss feeds. It was helpful to me on a project I just started.
– MikeJ
May 31 '10 at 15:56
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How to remove newlines from beginning and end of a string?
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String trimStartEnd = "\n TestString1 linebreak1\nlinebreak2\nlinebreak3\n TestString2 \n";
System.out.println("Original String : [" + trimStartEnd + "]");
System.out.println("-----------------------------");
System.out.println("Result ...
Delete forked repo from GitHub
I'm starting with git and GitHub and there's a project I'm watching on GitHub. I unintentionally clicked to fork it. Now it appears as a new project to me.
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Return None if Dictionary key is not available
...r']['test']['sss'] to return None instead of exception, After one depth it start giving TypeError instead of KeyError
– nehem
Nov 10 '15 at 1:40
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