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C++0x has no semaphores? How to synchronize threads?
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Based on Maxim Yegorushkin's answer, I tried to make the example in C++11 style.
#include <mutex>
#include <condition_variable>
class Semaphore {
public:
Semaphore (int count_ = 0)
: count(count_) {}
inline void notify()
{
std::unique_lock&l...
Android Fragment lifecycle over orientation changes
...O3z1wLOnzr3wDjYo7X7PYdNyhw8R24ZE22xiKnydni7R0r35s2fOLcHOiLGYT9Qh_fjqtytJki&wd=&eqid=f258719e0001f24000000004585a1082
The premise is that your layout using the weight of the way the layout of the layout_weight, as follows:
<LinearLayout
Android:id= "@+id/toplayout"
Android:layout_width= ...
GPU Emulator for CUDA programming without the hardware [closed]
...celot/
[2]: Ocelot Interactive Debugger - http://forums.nvidia.com/index.php?showtopic=174820
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Is it possible to move/rename files in Git and maintain their history?
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I believe you are correct. I was just trying to use php-cs-fixer to reformat the source for my Laravel 5 project but it insists on changing the capitalization of the namespace clauses to match the lowercase value of the app folder. But namespaces (or composer autoloads) only ...
PHP calculate age
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This works fine.
<?php
//date in mm/dd/yyyy format; or it can be in other formats as well
$birthDate = "12/17/1983";
//explode the date to get month, day and year
$birthDate = explode("/", $birthDate);
//get age from date or birthdate...
Which regular expression operator means 'Don't' match this character?
...its while [\D] matches anything but the 0-9 digits, and so on.
If you use PHP you can take a look at the regex character classes documentation.
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PHP case-insensitive in_array function
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Or use array_change_key_case() secure.php.net/manual/en/function.array-change-key-case.php
– boctulus
Jan 16 '19 at 20:39
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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 ...
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...
How to design RESTful search/filtering? [closed]
I'm currently designing and implementing a RESTful API in PHP. However, I have been unsuccessful implementing my initial design.
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