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JavaScript: replace last occurrence of text in a string
... @SuperUberDuper well it is if you want to match something surrounded by "/" characters. There are two ways to make a RegExp instance: the constructor (new RegExp(string)), and the inline syntax (/something/). You don't need the "/" characters when you're using the RegExp constructor.
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printf format specifiers for uint32_t and size_t
...s the correct answer. I agree with KennyTM about filing a bug for splint. By the way, "%zu" is the proper format for size_t. You don't need any of the PRI* macros for printing size_t.
– R.. GitHub STOP HELPING ICE
Jul 3 '10 at 14:08
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Why {} + {} is NaN only on the client side? Why not in Node.js?
... of the answer, but worth mentioning nodejs uses the vm module for evaling by default when using the REPL, and not just a JavaScript eval)
– Benjamin Gruenbaum
Jun 24 '13 at 6:43
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Excel VBA App stops spontaneously with message “Code execution has been halted”
... This helped me a lot. This answer deserved 1000 upvotes. I was plagued by this problem for the last 4-5 days. This worked perfectly.
– demouser123
Aug 4 '14 at 9:46
26
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Detecting if an NSString contains…?
...ing:@"target"].length > 0). Note that the length of the range returned by these methods might be different than the length of the target string, due composed characters and such."
– GtotheB
Apr 22 '14 at 0:01
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How do you underline a text in Android XML?
... underline something from code use:
TextView tv = (TextView) view.findViewById(R.id.tv);
SpannableString content = new SpannableString("Content");
content.setSpan(new UnderlineSpan(), 0, content.length(), 0);
tv.setText(content);
Hope this helps
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Build fat static library (device + simulator) using Xcode and SDK 4+
... NOTE: the install instructions have changed (I can probably simplify this by changing the script in future, but don't want to risk it now)
"copy headers" section now respects the build setting for the location of the public headers (courtesy of Frederik Wallner)
Added explicit setting of SYMROOT (m...
How can I split a string into segments of n characters?
...return null when you may be expecting an empty array. Protect against this by appending || [].
So you may end up with:
var str = 'abcdef \t\r\nghijkl';
var parts = str.match(/[\s\S]{1,3}/g) || [];
console.log(parts);
console.log(''.match(/[\s\S]{1,3}/g) || []);
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What does “javascript:void(0)” mean?
.... You can, with some effort, attempt to mimic the keyboard interactability by adding a tabIndex to the element, and listening for a Space keypress. But it's never going to 100% reproduce the real browser behaviour, not least because different browsers can respond to the keyboard differently (not to ...
returning in the middle of a using block
...t's because return statement makes the end of the using block inaccessible by any code paths. The end of the using block needs to be ran so the object can be disposed if needed.
– mekb
Jul 22 '19 at 11:21
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