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Using JQuery to check if no radio button in a group has been checked
... answered Jan 15 '10 at 14:36
Dominic RodgerDominic Rodger
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String representation of an Enum
...-enum pattern.
public sealed class AuthenticationMethod {
private readonly String name;
private readonly int value;
public static readonly AuthenticationMethod FORMS = new AuthenticationMethod (1, "FORMS");
public static readonly AuthenticationMethod WINDOWSAUTHENTICATION = new Au...
Positive Number to Negative Number in JavaScript?
....abs(num) => Always positive
-Math.abs(num) => Always negative
You do realize however, that for your code
if($this.find('.pdxslide-activeSlide').index() < slideNum-1){ slideNum = -slideNum }
console.log(slideNum)
If the index found is 3 and slideNum is 3,
then 3 < 3-1 => false
so...
Programmatically change UITextField Keyboard type
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Note that this doesn't stop a clever/deranged user from entering other characters. For example: If the Emoji keyboard was active before they tapped your number field, they're free to type smiley faces into it. There's nothing you can do abo...
NPM clean modules
..._modules? Something like npm rebuild that removes all build artifacts but doesn't rebuild them?
8 Answers
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Is it possible to “decompile” a Windows .exe? Or at least view the Assembly?
A friend of mine downloaded some malware from Facebook, and I'm curious to see what it does without infecting myself. I know that you can't really decompile an .exe, but can I at least view it in Assembly or attach a debugger?
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How to generate a random int in C?
Is there a function to generate a random int number in C? Or will I have to use a third party library?
27 Answers
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Extracting substrings in Go
...what you have in C.
any slice in Go stores the length (in bytes), so you don't have to care about the cost of the len operation : there is no need to count
Go strings aren't null terminated, so you don't have to remove a null byte, and you don't have to add 1 after slicing by adding an empty strin...
What's the difference between and , and ?
...ndication of how something should be understood. "Strong" could (and often does) mean "bold" in a browser, but it could also mean a lower tone for a speaking program like Jaws (for blind people) or be represented by an underline (since you can't bold a bold) on a Palm Pilot.
HTML was never meant to...
Is it possible to reopen a closed branch in Mercurial?
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You can just hg update to the closed branch then do another hg commit and it will automatically reopen.
The closed flag is just used to filter out closed branches from hg branches and hg heads unless you use the --closed option - it doesn't prevent you from using the branc...