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Design patterns or best practices for shell scripts [closed]
...EMALE="GENDER_FEMALE"
# private: prefixed with p_ (a bash variable cannot start with _)
p_Table__mysql_exec="" # will contain the executed mysql command
p_Table__initialized=0
function Table__init {
# @description init the module with the database parameters
# @param $1 the mysql config ...
How to avoid “if” chains?
...else eats spaghetti with their feet, and you've been doing it for 15 years starting after you thought "I can just fix this otherwise nightmarish bug with a label ..."
– Tim Post♦
Jun 26 '14 at 14:12
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What specific productivity gains do Vim/Emacs provide over GUI text editors?
...
After watching the video and reading that article, I had no choice but to start learning VIM. It's been almost a year since I switched to VIM and I can't imagine using anything else.
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impro...
Mimicking sets in JavaScript?
... object.
I have now written a polyfill for the ES6 set object so you could start using that now and it will automatically defer to the built-in set object if the browser supports it. This has the advantage that you're writing ES6 compatible code that will work all the way back to IE7. But, there a...
The static keyword and its various uses in C++
...ed memory location and its value is initialized only once prior to program start up as mentioned in cpp reference(initialization should not be confused with assignment)
lets take a look at an example.
//localVarDemo1.cpp
int localNextID()
{
int tempID = 1; //tempID created here
return t...
How should I unit test threaded code?
...eract as intended.
To properly test correct locking behavior, a test must start multiple threads. To make the test repeatable, we want the interactions between the threads to happen in a predictable order. We don't want to externally synchronize the threads in the test, because that will mask bug...
Android: How can I pass parameters to AsyncTask's onPreExecute()?
...rams[0].execute("Myparameter");
return null;
}
}
// to start the asynctask do something like that
public void startAsyncTask()
{
//
AsyncTask<MyGenericMethod, Void, Void> mytest = new testtask().execute(new MyGenericMethod() {
public int execute(String par...
How to prevent Browser cache for php site
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Note: If you use session_start() afterwards, it will overwrite your header with Cache-Control: private, max-age=10800, pre-check=10800 because 180 minutes is the default value of session.cache_expire. If you can not avoid starting the session, but yo...
How to filter SQL results in a has-many-through relation
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Brandstetter, Very nice work. I started a bounty on this question to give you extra credit (but I have to wait 24hrs). Anyway, I wonder how these queries go when you starting adding multiple club_id's instead of just two...
– Xeoncross...
Can I mask an input text in a bat file?
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@Bill: Hence my section starting "Now, unfortunately, ..." :-) However, I've added more options to the answer to hopefully make it better. Specifically, the use of powershell rather than scriptpw.dll.
– paxdiablo
...