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How to get the last char of a string in PHP?
...ers" as input string and I want the result to be "s". how can I do that in PHP?
11 Answers
...
What exactly does git's “rebase --preserve-merges” do (and why?)
...exactly" what rebase --preserve-merges does, and then there will be some examples. One can of course start with the examples, if that seems more useful.
The Algorithm in "Brief"
If you want to really get into the weeds, download the git source and explore the file git-rebase--interactive.sh. (Reba...
What is the performance cost of having a virtual method in a C++ class?
...turn 2; }
};
struct Timer
{
Timer() { clock_gettime(CLOCK_MONOTONIC, &from); }
struct timespec from;
double elapsed() const
{
struct timespec to;
clock_gettime(CLOCK_MONOTONIC, &to);
return to.tv_sec - from.tv_sec + 1E-9 * (to.tv_nsec - from.tv_nsec);...
How does the keyword “use” work in PHP and can I import classes with it?
... use keyword. You have to use include/require statement. Even if you use a PHP auto loader, still autoloader will have to use either include or require internally.
The Purpose of use keyword:
Consider a case where you have two classes with the same name; you'll find it strange, but when you are ...
Haskell function composition (.) and function application ($) idioms: correct use
...her than just chaining a big dictionary of prefabbed function calls like a PHP user.
– Evan Carroll
Jun 22 '10 at 15:20
...
Get Android Phone Model programmatically
...many popular devices the market name of the device is not available. For example, on the Samsung Galaxy S6 the value of Build.MODEL could be "SM-G920F", "SM-G920I", or "SM-G920W8".
I created a small library that gets the market (consumer friendly) name of a device. It gets the correct name for over ...
How do I make a redirect in PHP?
Is it possible to redirect a user to a different page through the use of PHP?
30 Answers
...
insert multiple rows via a php array into mysql
I'm passing a large dataset into a MySQL table via PHP using insert commands and I'm wondering if its possible to insert approximately 1000 rows at a time via a query other than appending each value on the end of a mile long string and then executing it. I am using the CodeIgniter framework so its f...
How to get error message when ifstream open fails
...exceptionMask);
try {
f.open(fileName);
}
catch (std::ios_base::failure& e) {
std::cerr << e.what() << '\n';
}
e.what(), however, does not seem to be very helpful:
I tried it on Win7, Embarcadero RAD Studio 2010 where it gives "ios_base::failbit set" whereas strerror(errno) ...
Is it possible for git-merge to ignore line-ending differences?
...o lf" and found this as the first results:
http://stahlforce.com/dev/index.php?tool=remcrlf
I downloaded it and used, seems like a nice tool.
>sfk remcr . .py
Be sure thoug