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Java FileOutputStream Create File if not exists
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FileUtils from apache commons is a pretty good way to achieve this in a single line.
FileOutputStream s = FileUtils.openOutputStream(new File("/home/nikhil/somedir/file.txt"))
This will create parent folders if do not exist and crea...
What is the difference between conversion specifiers %i and %d in formatted IO functions (*printf /
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How can I change the default Django date template format?
...ate is provideded as a datetime object. What if it is just a string passed from the view?
– Mohammed Shareef C
Dec 13 '16 at 5:33
3
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Table row and column number in jQuery
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Java - Convert integer to string [duplicate]
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Apart from problems described by @ingyhere , it also doesn't work for leading zeroes. 0123 as input becomes 83
– Martin
Jul 10 at 10:32
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Can a div have multiple classes (Twitter Bootstrap) [duplicate]
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Yes, div can take as many classes as you need. Use space to separate one from another.
<div class="active dropdown-toggle custom-class">Example of multiple classses</div>
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im...
how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)
...self generates an error.
EDIT
To avoid endless loop, remove the onerror from it at once.
<img src="imagenotfound.gif" alt="Image not found" onerror="this.onerror=null;this.src='imagefound.gif';" />
By calling this.onerror=null it will remove the onerror then try to get the alternate imag...
“Application tried to present modally an active controller”?
...r (i have the reference of the viewController in the TabBarViewController) from different view controllers and it was crashing with the above message.
In that case to avoid presenting you can use
viewController.isBeingPresented
!viewController.isBeingPresented {
// Present your View...
How to set the current working directory? [duplicate]
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How to get full path of a file?
...readlink takes me back to the parent dir where the symbolic link generates from, but this ignores it.
– Sukhi
May 26 '15 at 11:11
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