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Pointers in C: when to use the ampersand and the asterisk?
I'm just starting out with pointers, and I'm slightly confused. I know & means the address of a variable and that * can be used in front of a pointer variable to get the value of the object that is pointed to by the pointer. But things work differently when you're working with arrays, string...
How can I debug a .BAT script?
...uld like to see what is the order in which they are called, so that I may know where exactly I have to go about and add my modifications.
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XML serialization in Java? [closed]
...
2008 Answer
The "Official" Java API for this is now JAXB - Java API for XML Binding. See Tutorial by Oracle. The reference implementation lives at http://jaxb.java.net/
2018 Update
Note that the Java EE and CORBA Modules are deprecated in SE in JDK9 and to be removed fro...
Get the current language in device
...ot change based on orientation, etc).
Because getConfiguration.locale has now been deprecated, the preferred way to get the primary locale in Android Nougat is:
Resources.getSystem().getConfiguration().getLocales().get(0);
To guarantee compatibility with the previous Android versions a possible ...
How to simulate the environment cron executes a script with?
...e, turn it back off, then run
env - `cat ~/cronenv` /bin/sh
And you are now inside a sh session which has cron's environment
Bring your environment to cron
You could skip above exercise and just do a . ~/.profile in front of your cron job, e.g.
* * * * * . ~/.profile; your_command
Use screen
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Using bootstrap with bower
...p in your workflow.
It's a matter of choice I guess.
Update : seems they now version a dist folder (see: https://github.com/twbs/bootstrap/pull/6342), so just use bower install bootstrap and point to the assets in the dist folder
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How to terminate the script in JavaScript?
How can I exit the JavaScript script much like PHP's exit or die ? I know it's not the best programming practice but I need to.
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How do I 'git diff' on a certain directory?
...[commit-ish] -- [path] where commit-ish defaults to HEAD (where you are at now) and [path] defaults to the git root directory, but can be anything relative to your current directory. Without the --, git will guess what you mean, [commit-ish] or [path]. In some cases, this causes git to say the notat...
Google Maps API v3: Can I setZoom after fitBounds?
...etting the zoom... I'm still wondering why this step is needed, but anyway now it works... thanks a lot Jim!
– daveoncode
Nov 14 '11 at 10:26
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Insert new item in array on any position in PHP
...( $original, 3, 0, $inserted ); // splice in at position 3
// $original is now a b c x d e
If replacement is just one element it is not necessary to put array() around it, unless the element is an array itself, an object or NULL.
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