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Difference between return and exit in Bash functions
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From man bash on return [n];
Causes a function to stop executing and return the value specified by n to its caller. If n is omitted, the return status is that of the last command executed in the function body.
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Remove Item from ArrayList
...items A-H and now I want to delete 1,3,5 position Item stored in int array from the list how can I do this.
10 Answers
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Why is try {…} finally {…} good; try {…} catch{} bad?
... In most cases, it's more apparent why a particular exception would occur from the application level (e.g., a certain configuration setting) than in the class librray level.
– Mark Cidade
Sep 24 '08 at 21:47
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Custom HTTP headers : naming conventions
...in the HTTP headers of requests we send them, or even responses they get from our API.
What is the general convention to add custom HTTP headers, in terms of naming , format ... etc.
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Merge (with squash) all changes from another branch as a single commit
In Git, is there a way to merge all changes from one branch into another, but squash to a single commit at the same time?
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Can you remove elements from a std::list while iterating through it?
...+) and then remove the previous element (e.g., by using the returned value from i++). You can change the code to a while loop like so:
std::list<item*>::iterator i = items.begin();
while (i != items.end())
{
bool isActive = (*i)->update();
if (!isActive)
{
items.erase(...
Update R using RStudio
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You install a new version of R from the official website.
RStudio should automatically start with the new version when you relaunch it.
In case you need to do it manually, in RStudio, go to :Tools -> options -> General.
Check @micstr's answer for ...
Opening the Settings app from another app
Okay, I know that there are many question about it, but they are all from many time ago.
17 Answers
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How to strip HTML tags from string in JavaScript? [duplicate]
How can I strip the HTML from a string in JavaScript?
4 Answers
4
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How can I load storyboard programmatically from class?
...ton on the new view, and there is now a memory leak with that discarded vc from the prior incantations of this code.
– SWoo
Feb 6 '14 at 19:48
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