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Disabling user selection in UIWebView
...omString:jsCallBack];
Disable the Copy / Paste user menu:
- (BOOL)canPerformAction:(SEL)action withSender:(id)sender
{
if (action == @selector(copy:) ||
action == @selector(paste:)||
action == @selector(cut:))
{
return _copyCutAndPasteEnabled;
}
retur...
Is there any way to call a function periodically in JavaScript?
...really be a function. In your example, the only problem is a negligible performance loss, but it's a bad habit to get into.
– Matthew Crumley
Aug 3 '09 at 22:39
4
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How to query MongoDB with “like”?
...se sensitive search, could you please tell me how can I make it work to perform case insensitive search?
– Tahir Yasin
Mar 29 '17 at 15:41
...
How to create a subdirectory for a project QtCreator?
...pri file. At root level QT-CREATOR distinguishes between HEADERS, SOURCES, FORMS and OTHER FILES. Within these root folders you can find project-own subfolders, repeatedly. (Not covered in this text is splitting into sub-projects.)
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Render a string in HTML and preserve spaces and linebreaks
...
You can use white-space: pre-line to preserve line breaks in formatting. There is no need to manually insert html elements.
.popover {
white-space: pre-line;
}
or add to your html element style="white-space: pre-line;"
...
Basic http file downloading and saving to disk in python?
...s example uses the urllib library, and it will directly retrieve the file form a source.
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What is the use of printStackTrace() method in Java?
...rings. It contains the name of the Throwable sub-class & the package information.
From second line onwards, it describes the error position/line number beginning with at.
The last line always describes the destination affected by the error/exception. The second last line informs us about the ...
Implicit “Submit” after hitting Done on the keyboard at the last EditText
...ername, then go to my password, if I hit "Done" on the keyboard, the login form is automatically submitted, without me having to click the submit button. How is this done?
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Replace line break characters with in ASP.NET MVC Razor view
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Environment.NewLine doesn't really apply to form posts since browsers usually return just \n instead of \r\n
– Buildstarted
Nov 19 '10 at 1:07
20
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Find all files with name containing string
... in the current directory). Remark that this cannot be combined with other forms of globbing within the same path segment; in that case, the * operators revert to their usual effect.
Note that there is a subtle difference between zsh and bash here. While bash will traverse soft-links to directories...