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How to search contents of multiple pdf files?
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oh that's cool, glad to know there are advantages to this even though it is much less obvious to most people wtf it is doing
– sjr
Oct 16 '13 at 4:30
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Grab a segment of an array in Java without creating a new array on heap
...have to create a new byte array in the heap memory just to do that. Right now I have the following code:
15 Answers
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Using Python 3 in virtualenv
... location related concerns, relocatable was removed as an option.... is it now unnecessary? is their a workaround? or is it just now completely useless to prepare an app?
– J. M. Becker
Sep 27 '16 at 21:33
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Multiple file upload in php
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I know this is an old post but some further explanation might be useful for someone trying to upload multiple files... Here is what you need to do:
Input name must be be defined as an array i.e.
name="inputName[]"
Input elemen...
How do I wrap a selection with an HTML tag in Visual Studio?
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I know this is old and you have probably found the answer by now but I would just like to add for the sake of those who might not know it that this is possible in VS 2010:
Select the code you would like to surround.
Do ctrl-k ...
Site does not exist error for a2ensite
... pretty much everything... I will remember to add the .conf extension from now on...
– wtf8_decode
Mar 2 '15 at 17:53
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How to enable PHP's openssl extension to install Composer?
...ne extension=php_openssl.dll by removing the semicolon at the beginning.
Now you are good to install Composer.
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Java - escape string to prevent SQL injection
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@Kaleb Brasee, thanks. That's good to know. The tools are different in every environment, but getting down to parameterized queries is the fundamental answer.
– Cylon Cat
Nov 28 '09 at 17:01
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Uppercase Booleans vs. Lowercase in PHP
...indulge in hating PHP (e.g. just see what Johrn mentioned above, I didn't know that for one), but given that it's basically case-insensitive, there is nothing strange in mixed-case expressions being the same. What is nonsense, however, that it mixes case-sensitivity and case-insensitivity with gene...
How to resume Fragment from BackStack if exists
...ame())){
setTitle ("C");
//set selected item position, etc
}
}
Now, whenever the back stack changes, the title and checked position will reflect the visible Fragment.
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