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Page redirect after certain time PHP
...TML tags, blank lines in a file, or from PHP. It is a very common error to read code with include, or require, functions, or another file access function, and have spaces or empty lines that are output before header() is called. The same problem exists when using a single PHP/HTML file. (source php....
Test if something is not undefined in JavaScript
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What if a variable exists and contains the string that reads 'undefined'?
– TomeeNS
Feb 13 '19 at 15:29
1
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Resource interpreted as stylesheet but transferred with MIME type text/html (seems not related with
...e: text/html) instead of a stylesheet (Content-Type: text/css).
I've already checked my myme.type and text/css is already on css.
Then something else about your server is making that stylesheet come with the wrong content type.
Use the Net tab of your browser's developer tools to examine the ...
Class 'DOMDocument' not found
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Relying on configure option is most often a mistake, read blog.remirepo.net/post/2010/09/29/phpinfo-BUG-or-PEBKAC so it have been removed from phpinfo output in some distrobution (debian, fedora...)
– Remi Collet
Feb 20 '16 at 9:48
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Why fragments, and when to use fragments instead of activities?
...able. There is actually a fairly detailed entry in the Dev Guide, consider reading it for details.
In short, fragments live inside activities, and each activity can host many fragments. Like activities, they have a specific lifecycle, unlike activities, they are not top-level application component...
How can I create download link in HTML?
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In addition (or in replacement) to the HTML5's <a download attribute already mentioned,
the browser's download to disk behavior can also be triggered by the following http response header:
Content-Disposition: attachment; filename=ProposedFileName.txt;
This was the way to do before HTML5 (and...
Objective-C categories in static library
... called) or it could be a global variable accessed (e.g. a global int once read or once written, this is sufficient). Unlike all other solutions above, this solution shifts control about which categories are available at runtime to the compiled code (if it wants them to be linked and available, it a...
Determine if map contains a value for a key?
...r better than count does. More over, count doesn't return the item. If you read the OP's question, he's wants to check for the existance, and return the element. find does that. count does not.
– Alan
May 23 '13 at 16:49
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How and/or why is merging in Git better than in SVN?
...hanges. Since I don't want this answer to be any more verbose I'll let you read the git, mercurial or bazaar docs about that instead.
As an exercise for the reader, try drawing out how it'll work out with another user involved. It is similarly done as the example above with Bob. Merging between rep...
How can I force a hard reload in Chrome for Android
...ng cached data (such as localStorage values).
– CODE-REaD
May 9 '18 at 16:11
2
Does not work in A...