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How can Bash execute a command in a different directory context?
...shd and popd builtins for this purpose. For example:
# do something with /etc as the working directory
cd /etc
:
# do something with /tmp as the working directory
cd /tmp
:
You use the builtins just like any other command, and can change directory context as many times as you like in a script.
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How to convert a String to its equivalent LINQ Expression Tree?
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@darin, things like starting processes, changing data, etc.
– sisve
May 5 '09 at 9:06
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Difference between .keystore file and .jks file
...nfused on this.
A keystore is a container of certificates, private keys etc.
There are specifications of what should be the format of this keystore and the predominant is the #PKCS12
JKS is Java's keystore implementation. There is also BKS etc.
These are all keystore types.
So to answ...
How to know user has clicked “X” or the “Close” button?
...losed the app, or it was due to a shutdown, or closed by the task manager, etc...
You can do different actions, according to the reason, like:
void Form_FormClosing(object sender, FormClosingEventArgs e)
{
if(e.CloseReason == CloseReason.UserClosing)
// Prompt user to save his data
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Convert camelCaseText to Sentence Case Text
...Sentence('theUSA', { consecutiveCapsMode: 'lower' }) should return theUsa, etc.
– Nick Bull
Aug 12 at 17:19
Further to...
How to trim whitespace from a Bash variable?
...ore: it will turn a"b"c'd'e into abcde. 3. Even more: it will fail on a"b, etc.
– Sasha
Feb 11 '15 at 23:20
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Difference between Git and GitHub
... Like github you have other providers like Gitlab, Bitbucket, Sourceforge etc..
– user1131926
2 days ago
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Reload .profile in bash shell script (in unix)?
...subshell process. After finishing the subshell command none of the exports etc. will not be applied.
THIS IS A COMMON MISTAKE AND CAUSES A LOT OF DEVELOPERS TO LOSE A LOT OF TIME.
In order for your changes applied in your script to have effect for the global environment the script has to be run wit...
Better way to set distance between flexbox items
... it is not a hack. See polyfills, temporary security patches, hex editing, etc etc
– William
Sep 4 '18 at 23:38
27
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When to use f:viewAction / preRenderView versus PostConstruct?
...pendencies and managed properties such as @EJB, @Inject, @ManagedProperty, etc. Namely, the injected dependencies are not available inside the bean's constructor. This will thus run only once per view, session or application when the bean is view, session or application scoped. The <f:viewAction&...