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Javascript calculate the day of the year (1 - 366)
...n></span>
Again, one line, but I split it into 3 lines for readability (and following explanation).
The last line is identical to the function above, however the (identical) leapYear algorithm is moved to a previous short-circuit section (before the day-number calculation), bec...
When should we use mutex and when should we use semaphore
...how I remember when to use what -
Semaphore:
Use a semaphore when you (thread) want to sleep till some other thread tells you to wake up. Semaphore 'down' happens in one thread (producer) and semaphore 'up' (for same semaphore) happens in another thread (consumer)
e.g.: In producer-consumer proble...
Python Process Pool non-daemonic?
...d here. The most compelling in my opinion is:
As for allowing children threads to spawn off children of its own using
subprocess runs the risk of creating a little army of zombie
'grandchildren' if either the parent or child threads terminate before
the subprocess completes and returns.
...
Emacs mode for Stack Overflow's markdown
...
Pandoc has support for reading a subset of org-mode and can output markdown.
In other words, you can keep writing in org-mode, including writing italics /like this/, and then export to markdown.
From emacs you can convert to markdown by selecting ...
Dynamically replace the contents of a C# method?
...ction.install(4);
targetInstance.test();
Console.Read();
}
}
public class Target
{
public void test()
{
targetMethod1();
Console.WriteLine(targetMethod2());
targetMethod3("Test");
targetMet...
phpunit mock method multiple calls with different arguments
... going to give you a Prophecy alternative but I would suggest you first to read about the difference between Mockery and Prophecy first.
Long story short: "Prophecy uses approach called message binding - it means that behaviour of the method does not change over time, but rather is changed by the o...
Find a class somewhere inside dozens of JAR files?
...
A syntax variation:
find path/to/libs -name '*.jar' -print | \
while read i; do jar -tvf "$i" | grep -Hsi ClassName && echo "$i"; done
Windows
Open a command prompt, change to the directory (or ancestor directory) containing the JAR files, then:
for /R %G in (*.jar) do @jar -tvf "...
What happens to a github student account's repositories at the end of 2 years?
... Does locked mean I can still export / save / clone but it is just read only. Or are they held hostage?
– William Entriken
Oct 7 '15 at 3:21
4
...
What is the exact meaning of Git Bash?
...erShell interface in Windows7/8. A poor analogy (but one likely to be more readily understood by more people) is the combination of the command prompt and .BAT (batch) command files from the days of DOS and early versions of Windows.
REFERENCES:
https://en.wikipedia.org/wiki/Bash_(Unix_shell)
h...
Threads vs Processes in Linux
...ay that in Linux, it is almost always better to use processes instead of threads, since Linux is very efficient in handling processes, and because there are so many problems (such as locking) associated with threads. However, I am suspicious, because it seems like threads could give a pretty big pe...