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What is the difference among col-lg-*, col-md-* and col-sm-* in Bootstrap?
...columns fill equal width across the row.
Bootstrap 3
The Bootstrap 3 grid comes in 4 tiers (or "breakpoints")...
Extra small (for smartphones .col-xs-*)
Small (for tablets .col-sm-*)
Medium (for laptops .col-md-*)
Large (for laptops/desktops .col-lg-*).
These grid sizes enable you to control grid...
How to show Page Loading div until the page has finished loading?
... This Ajax code will work effectively and fast: smallenvelop.com/display-loading-icon-page-loads-completely
– JWC May
Jun 21 '19 at 0:23
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Pandas percentage of total with groupby
... edited May 23 '17 at 11:55
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answered Apr 29 '14 at 23:45
exp1orerexp1orer
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What is the easiest way to remove the first character from a string?
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How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators dif
... the strict === identical operator is exactly explained in the manual:
Comparison Operators
┌──────────┬───────────┬───────────────────────────────────────────...
What is the difference between char array and char pointer in C?
...ession of type char[] is provided where one of type char* is expected, the compiler automatically converts the array into a pointer to its first element.
Your example function printSomething expects a pointer, so if you try to pass an array to it like this:
char s[10] = "hello";
printSomething(s);...
How to prevent custom views from losing state across screen orientation changes
...ionInstance() for my main Activity to save and restore certain critical components across screen orientation changes.
9...
How can I cast int to enum?
...rk if your code is obfuscated. At run time after obfuscation the string is compared to the enum names, and at this point the names of the enums aren't what you would expect them to be. Your parse will fail where they succeeded before as a result.
– jropella
Apr...
Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=
...t, as the performance improvement is negligible. See https://stackoverflow.com/a/766996/1432614
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How do you get the list of targets in a makefile?
...mpt to improve on @nobar's great approach as follows:
uses a more robust command to extract the target names, which hopefully prevents any false positives (and also does away with the unnecessary sh -c)
does not invariably target the makefile in the current directory; respects makefiles explicitly...