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How to select multiple files with ?
...lement.
when you want to upload multiple file you should use array and not string as the value of the
name attribute.
ex: input type="file" name="myPhotos[]" multiple="multiple"
and if you are using php then you will get the data in $_FILES and
use var_dump($_FILES) and see output and do process...
How to exit from the application and show the home screen?
...tent as
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
also, add some extra like boolean to the intent
intent.putExtra("EXIT", true);
Then in root activity, check the value of the boolean and according to that call finish(), in the onCreate() of the root activity
if (getIntent().getBooleanE...
*.h or *.hpp for your class definitions
... it.
Since the ISO/IEC documents use this notation of header files and no string matching to
How to remove last n characters from every element in the R vector
...
Note: This returns the original string if it is longer then number of characters to cut. Consider gsub('.{5}$', '', 'abcd').
– Tomas Greif
Jan 17 '15 at 7:08
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Open a URL in a new tab (and not a new window)
...ecessary, for window.open(), the second parameter is strWindowName, for: A string name for the new window. The name can be used as the target of links and forms using the target attribute of an <a> or <form> element. The name should not contain any whitespace characters. Note that strWin...
Open a file with su/sudo inside Emacs
...hat subsequent sudo-opened files take much less time.
I haven't found the extra time it takes to save burdening, either. It's fast enough, IMO.
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Fatal error: Maximum execution time of 30 seconds exceeded
..., to keep this limit as low as possible while allowing a certain amount of extra buffer. Out of security reasons I would not want to turn it off completely. It should be set reasonable. I actually set it to twice the amount of time my longest running script takes for completion under a medium server...
Recursive sub folder search and return files in a list python
...cts, which you can use for pretty much anything, or get the file name as a string by file.name.
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Convert character to ASCII code in JavaScript
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The opposite of this is String.fromCharCode(10).
– viam0Zah
May 1 '11 at 9:38
189
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Behaviour of increment and decrement operators in Python
...t I presume that you wouldn't expect a hypothetical ++ operator to work on strings.)
++count
Parses as
+(+count)
Which translates to
count
You have to use the slightly longer += operator to do what you want to do:
count += 1
I suspect the ++ and -- operators were left out for consistency...