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PHP code is not being executed, instead code shows on the page
...sure that the PHP module is listed and uncommented inside of your Apache's httpd.conf This should be something like LoadModule php5_module "c:/php/php5apache2_2.dll" in the file. Search for LoadModule php, and make sure that there is no comment (;) in front of it.
Make sure that Apache's httpd.conf ...
CSS to stop text wrapping under image
... float: left;
}
p {
overflow: hidden;
}
See example: http://jsfiddle.net/vandigroup/upKGe/132/
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What does ~~ (“double tilde”) do in Javascript?
...just converts a string to a number in a round-about way.
See this thread: http://www.sitepoint.com/forums/showthread.php?t=663275
Also, more detailed info is available here: http://dreaminginjavascript.wordpress.com/2008/07/04/28/
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How to encrypt/decrypt data in php?
... from a reliable random number generator. The following example would be recommended (>= 5.3):
$key_size = 32; // 256 bits
$encryption_key = openssl_random_pseudo_bytes($key_size, $strong);
// $strong will be true if the key is crypto safe
This can be done once or multiple times (if you wish t...
Android List View Drag and Drop sort
... but I'm happy with it so far. My code and several demos can be found at
https://github.com/bauerca/drag-sort-listview
Its use is very similar to the TouchInterceptor (on which the code is based), although significant implementation changes have been made.
DragSortListView has smooth and predic...
What does Redis do when it runs out of memory?
...Some links for more info (since you shouldn't just take my word for it):
http://antirez.com/post/redis-as-LRU-cache.html
http://eli.thegreenplace.net/2009/10/30/handling-out-of-memory-conditions-in-c/
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How to use clock() in C++
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From what I can see here cplusplus.com/reference/ctime/clock, you don't need use the "std::" notation. Just use "clock()"
– gromit190
Jan 28 '16 at 18:23
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Mercurial for Beginners: The Definitive Practical Guide
...this will grab the trunk of the SixApart memcached repository.
hg convert http://code.sixapart.com/svn/memcached/trunk
The extension can incrementally bring in new revisions from a Subversion repository into the Mercurial one (a little like pull). However it does not support taking Mercurial rev...
How to convert an Int to a String of a given length with leading zeros to align?
How can I convert an Int to a 7-character long String , so that 123 is turned into "0000123" ?
7 Answers
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How to use ScrollView in Android?
...ust make the top-level layout a ScrollView:
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<TableLayout
android:layout_width="match_parent"...