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What is a StackOverflowError?
...either via the
project’s configuration, or via the command line. The format of the
-Xss argument is:
-Xss<size>[g|G|m|M|k|K]
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Split string into an array in Bash
...om the end of the array. Note the space before the minus sign in the older form. It is required.
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How do I get current date/time on the Windows command line in a suitable format for usage in a file/
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See Windows Batch File (.bat) to get current date in MMDDYYYY format:
@echo off
For /f "tokens=2-4 delims=/ " %%a in ('date /t') do (set mydate=%%c-%%a-%%b)
For /f "tokens=1-2 delims=/:" %%a in ('time /t') do (set mytime=%%a%%b)
echo %mydate%_%mytime%
If you prefer the time in 24 hou...
OO Design in Rails: Where to put stuff
...es classes when the object is intended to be used by helpers (for instance Form Builders).
This is a really general overview. Please provide more details about specific examples if you want to get more customized suggestions. :)
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promise already under evaluation: recursive default argument reference or earlier problems?
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Formal arguments of the form x=x cause this. Eliminating the two instances where they occur we get:
f <- function(x, T) {
10 * sin(0.3 * x) * sin(1.3 * x^2) + 0.001 * x^3 + 0.2 * x + 80
}
g <- function(x, T, f. =...
How to interpret API documentation function parameters?
... anywhere, however there is a ~30 year old file for UNIX man page synposis format which is widespread use.
Some examples of this (and answering your question) would be :
Underlined words are considered literals, and are typed just as they appear.
Square brackets ( [] ) around an argument indicate t...
Undo git stash pop that results in merge conflict
...hink people should actually do more often! Notice how the "Ask a question" form has a checkbox that let's you answer your own question in the same form :). This happens to me sometimes when I'm in the process of authoring a question that is stumping me, but in trying to tune the question to be good ...
How to handle the modal closing event in Twitter Bootstrap?
... when I mouseout of a button that I have in the modal. And when I submit a form in the modal (even before the onSubmit event fires). Anybody know how to stop this behavior?
– Guy
Sep 19 '13 at 15:14
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Find a commit on GitHub given the commit hash
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A URL of the form https://github.com/<owner>/<project>/commit/<hash> will show you the changes introduced in that commit. For example here's a recent bugfix I made to one of my projects on GitHub:
https://github.com/je...
Volatile Vs Atomic [duplicate]
...different threads, while Atomics ensure that operation on variables are performed atomically.
Take the following example of two threads in Java:
Thread A:
value = 1;
done = true;
Thread B:
if (done)
System.out.println(value);
Starting with value = 0 and done = false the rule of threading t...