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How can I do a case insensitive string comparison?
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I have 2 dates in PHP, how can I run a foreach loop to go through all of those days?
...put all days in the defined period between $start and $end. If you want to include the 10th, set $end to 11th. You can adjust format to your liking. See the PHP Manual for DatePeriod.
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Latest jQuery version on Google's CDN
...de which didn't exist before. No responsible developer would automatically include new code from another site without testing it thoroughly.
There's simply no good reason to ALWAYS be using the latest version of jQuery. The old versions are still available on the CDNs, and if they work for your pur...
How to export/import PuTTy sessions list?
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This answer is narrow enough of a use case to be included in a separate question for offline recovery. Thanks.
– Frank Phillips
Oct 13 '16 at 13:32
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How can I use “sizeof” in a preprocessor macro?
...error.
1. C11 way
Starting with C11 you can use static_assert (requires #include <assert.h>).
Usage:
static_assert(sizeof(someThing) == PAGE_SIZE, "Data structure doesn't match page size");
2. Custom macro
If you just want to get a compile-time error when sizeof(something) is not what y...
How to repeat a string a variable number of times in C++?
...xample of how you might use an ostringstream to repeat a string n times:
#include <sstream>
std::string repeat(int n) {
std::ostringstream os;
for(int i = 0; i < n; i++)
os << "repeat";
return os.str();
}
Depending on the implementation, this may be slightly mo...
Floating point vs integer calculations on modern hardware
...ow are sequentially dependent.)
Poor man's FPU/ALU operation benchmark:
#include <stdio.h>
#ifdef _WIN32
#include <sys/timeb.h>
#else
#include <sys/time.h>
#endif
#include <time.h>
#include <cstdlib>
double
mygettime(void) {
# ifdef _WIN32
struct _timeb tb;
_ftim...
Accessing an array out of bounds gives no error, why?
...cumstances when compared to release builds. Due to debug information being included in debug binaries, there's less of a chance that something vital is overwritten. That's sometimes why the debug builds seem to work fine whilst the release build crash.
– Rich
A...
What's the difference between comma separated joins and join on syntax in MySQL? [duplicate]
...h in this case, with no join condition in the ON or WHERE clause, we could include the optional CROSS keyword as an aid to the future reader. To help the reader comprehend that the absence of a join condition was intentional. i.e. FROM table1 CROSS JOIN table2. I think this form communicates our in...
How do I grab an INI value within a shell script?
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This will include spaces after '='.
– user933161
Dec 7 '14 at 11:07
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