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Comparing two files in linux terminal
...n use diff tool in linux to compare two files. You can use --changed-group-format and --unchanged-group-format options to filter required data.
Following three options can use to select the relevant group for each option:
'%<' get lines from FILE1
'%>' get lines from FILE2
'' (emp...
Perform debounce in React.js
How do you perform debounce in React.js?
34 Answers
34
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Does Java have buffer overflows?
...mple You might write an XML parser and someone could provide you with a malformed (or legitimate but uncommon) request which, owing to the design of your parser overwrites previously validated data with some payload that would cause your application to behave badly.
This latter form is less likely ...
How to implement if-else statement in XSLT?
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Func vs. Action vs. Predicate [duplicate]
... kind'a like how simple you have explained it. func - returns action - performs (method)
– Juvil
Jan 10 '13 at 5:09
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How to sort a Ruby Hash by number value?
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How to get UTC time in Python?
... The concept of a so called naive datetime object (i.e., no timezone information is set) does serve a purpose: I want my alarm clock to ring at 06:00:00 every day no matter where in the world I am. Also it allows for "virtual clocks" in say computer games: It is now 5 pm in my fantasy world. For...
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...
Asterisk in function call
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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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