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How to populate/instantiate a C# array with a single value?
...le array with all the references to the same single object. If this is not what you want and you actually want to generate different objects for each array item, see stackoverflow.com/a/44937053/23715.
– Alex Che
Jan 11 '18 at 8:46
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jQuery validation: change default error message
...ually looks like a better idea than changing the defaults, although that's what the OP originally asked for
– Roger
Jun 4 '12 at 19:42
2
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How to get value of selected radio button?
... No, every radio-button has its own ID but all have the same name which is what puts them into one group so if you select one the other one gets deselected. With Kamran Ahmed answer you can check which of the radio buttons in the group is selected and get only the value of the selected (checked) one...
Transposing a 2D-array in JavaScript
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Can you expand on this? I don't get what you're saying here. That short snipplet is supposed to solve the problem? or is it just a part or what?
– Julix
Sep 5 '16 at 9:00
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Length of a JavaScript object
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The most robust answer (i.e. that captures the intent of what you're trying to do while causing the fewest bugs) would be:
Object.size = function(obj) {
var size = 0, key;
for (key in obj) {
if (obj.hasOwnProperty(key)) size++;
}
return size;
};
// Get the...
How do you print out a stack trace to the console/log in Cocoa?
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Apparently available in iOS 4 but not 3.2. Here's what I used, shamelessly copied from the backtrace man page: #include <execinfo.h> ... void* callstack[128]; int i, frames = backtrace(callstack, 128); char** strs = backtrace_symbols(callstack, frames);...
How can I test if a letter in a string is uppercase or lowercase using JavaScript?
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This is a really old question but what's up with the random 'ch' var?
– J S
Feb 16 '14 at 20:46
1
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Padding within inputs breaks width 100%
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Add to what Felix Fung said -- You lose the ability to click with the mouse in the padding area and have it focus the input field -- among other more noticable issues. Just wanted to point out this lesser noticed/known issue -- It ...
Error: free(): invalid next size (fast):
What is this strange error I'm getting? I'm compiling C++ using g++ on Ubuntu 10.10. It pops up randomly when I run the executable (maybe 2 times in 8 hours, with 10 compiles an hour). However, if I make clean and recompile it goes away most of the time.
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Using IntelliJ to amend git commit message
... a merge. Like Merge branch 'develop' of REPO_URL into BRANCH_NAME is this what you mean?
– Stefan Rein
Jan 7 at 11:58
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