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jQuery: serialize() form and other parameters
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If we're talking about a production environment, then none of these answers should be used. The form should contain all information (in hidden fields if necessary) so that it can be serialised in a single call. This way if JS is disabled or fails, the form submission should...
How do I get an apk file from an Android device?
...ll pm list packages, and its full path adb shell pm path your.package.name then from your pc, you can simply adb pull /full/path/to/your.apk
– Isa A
Jun 9 '16 at 5:10
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Android: why is there no maxHeight for a View?
...sses the comment by madhu.
If some layout present below the scrollview then this trick wont work – madhu Mar 5 at 4:36
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What does “connection reset by peer” mean?
...bly close the connection.
This can happen if the other side crashes and then comes back up or if it calls close() on the socket while there is data from you in transit, and is an indication to you that some of the data that you previously sent may not have been received.
It is up to you whether...
How do malloc() and free() work?
...this data is most often stored "in front" of the memory chunks). When free then tries to put your chunk into the free list, it can touch this administrative-data and therefore stumble over an overwritten pointer. This will crash the system.
This is a rather graceful behaviour. I have also seen situ...
IntelliJ does not show 'Class' when we right click and select 'New'
...mething wrong because when we right click on a directory, select New and then get the context menu, Java based options are not shown. Currently get things like File, some HTML options, XML options.
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Is it safe to delete a NULL pointer?
...tail of a function if the unallocated pointers are initialized to zero and then simply deleted.
Since the previous sentence has caused confusion, an example — which isn't exception safe — of what is being described:
void somefunc(void)
{
SomeType *pst = 0;
AnotherType *pat = 0;
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Cast Double to Integer in Java
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just call intValue() then.
– hvgotcodes
Feb 1 '12 at 19:58
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Creating a new empty branch for a new project
...orphan <branchname>
This will create a new branch with no parents. Then, you can clear the working directory with:
git rm --cached -r .
and add the documentation files, commit them and push them up to github.
A pull or fetch will always update the local information about all the remote ...
The necessity of hiding the salt for a hash
...ach user and changes each time the user changes the password. The salt is then encrypted in the database.
10 Answers
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