How can I parse the value of status = \'logged-out\' to the 3 tags below it, updating the value of login_status = \'logged-out\'?
I need to remove newlines at the beginning and开发者_运维知识库 at the end of a string in ruby (some sort of trimming).
I would like to know if there is a way to bind PHP function inside a regexp. Example: $path_str = \'/basket.php?nocache={rand(0,10000)}\';
I want to UPDATE a row in my table, WHERE key = LastSelected If a row with that key does not exist, I want to INSERT it.
I\'m trying to change the background image of a span using jQuery. Basically I want to keep switching between \'arrow-down.png\' and \'arrow-up.png\'
I\'m trying to replace the content of some HTML tags in an HTML page using sed in a bash script. For some reason I\'m not getting the proper result as it\'s not replacing anything. It has to be someth
i replace the ContentPresenter in the DataGridCell\'s Template with a TextBlock an now i search for the correct Binding to the content.
I would like to see if the ther开发者_运维百科e is a way to do this without preg_replace, just string functions.
Is there a way to find to put a plus symbol instead of a space. For Example: if (isset($_POST[\'user\'])&&isset($_POST[\'server\'])) {
I\'m trying to perform a regex search and replace in Emacs (using M-x query-replace-regexp), but the usually he开发者_运维技巧lpful smart case is getting in the way.My source is:
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