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Correct approach to global logging in Golang
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60
Create a single log.Logger and pass it around?
That is possible. A log.Logger can be ...
while (1) Vs. for (;;) Is there a speed difference?
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20 Answers
20
Active
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How to convert PascalCase to pascal_case?
...n";
}
}
function from_camel_case($input) {
preg_match_all('!([A-Z][A-Z0-9]*(?=$|[A-Z][a-z0-9])|[A-Za-z][a-z0-9]+)!', $input, $matches);
$ret = $matches[0];
foreach ($ret as &$match) {
$match = $match == strtoupper($match) ? strtolower($match) : lcfirst($match);
}
return implode(...
How do I make a placeholder for a 'select' box?
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3074
A non-CSS - no JavaScript/jQuery answer:
<select>
<option value="" disabled...
compareTo() vs. equals()
... colleague of mine recently told me had been taught to use compareTo() == 0 instead of equals() . This feels unnatural (as compareTo() is meant to provide an ordering and not compare for equality) and even somewhat dangerous (because compareTo() == 0 does not necessarily imply equality in all...
How to alter a column and change the default value?
...ike this col col)
– Shafizadeh
Sep 30 '18 at 15:28
4
@Shafizadeh Yes, it is. This provides the po...
How to print out the contents of a vector?
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410
You can use an iterator:
std::vector<char> path;
// ...
for (std::vector<char>::cons...
Structure padding and packing
...ress boundaries - say, int members would have offsets, which are mod(4) == 0 on 32-bit platform. Padding is on by default. It inserts the following "gaps" into your first structure:
struct mystruct_A {
char a;
char gap_0[3]; /* inserted by compiler: for alignment of b */
int b;
char...
Can Json.NET serialize / deserialize to / from a stream?
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answered Nov 16 '11 at 20:29
Paul TyngPaul Tyng
7,58411 gold badge2828 silver badges5656 bronze badges
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CSS customized scroll bar in div
... mention at the end has the following statement and was recently updated (10 Oct 2014):
Some browsers (IE, Konqueror) support the non-standard properties 'scrollbar-shadow-color', 'scrollbar-track-color' and others. These properties are illegal: they are neither defined in any CSS specification ...
