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Is [CallerMemberName] slow compared to alternatives when implementing INotifyPropertyChanged?
...implementation.
This is because, according to this MSDN page,
Caller Info values are emitted as literals into the Intermediate
Language (IL) at compile time
We can check that with any IL disassembler (like ILSpy) : the code for the "SET" operation of the property is compiled exactly the sa...
Kill process by name?
...proc in psutil.process_iter(attrs=['pid', 'name']):
if 'ichat' in proc.info['name']:
proc.kill()
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How to run SQL script in MySQL?
...yourpassword a_new_database_name < text_file
that should do it!
More info here: http://dev.mysql.com/doc/refman/5.0/en/mysql-batch-commands.html
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How to get URL of current page in PHP [duplicate]
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$_SERVER['REQUEST_URI']
For more details on what info is available in the $_SERVER array, see the PHP manual page for it.
If you also need the query string (the bit after the ? in a URL), that part is in this variable:
$_SERVER['QUERY_STRING']
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Regular expressions in an Objective-C Cocoa application
...loquy IRC client as it has been upgraded to use PCRE 6.7:
http://colloquy.info/project/browser/trunk/Frameworks/AGRegex
It's very lightweight, much more so than RegExKit (although not as capable of course).
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How to remove focus without setting focus to another control?
...llRootView.clearFocus();
I use this when already finished update profile info and remove all focus from EditText in my layout
====> Update: In parent layout content my EditText add line:
android:focusableInTouchMode="true"
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Can I apply a CSS style to an element name?
...ck Selectivizr
More detailed into on attribute selectors: http://www.css3.info/preview/attribute-selectors/
/* turns all input fields that have a name that starts with "go" red */
input[name^="go"] { color: red }
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Image Get Requests with AngularJS
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Try replacing your src with ng-src for more info see the documentation:
Using Angular markup like {{hash}} in a src attribute doesn't work
right: The browser will fetch from the URL with the literal text
{{hash}} until Angular replaces the expression inside {{...
jQuery disable/enable submit button
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Thanks for that info, but it doesn't actually say if using the attribute will cause a problem, e.g. loss of cross-browser-compatibility. Does using the attribute actually cause a problem?
– ChrisJJ
Nov ...
Convert a timedelta to days, hours and minutes
...ime may be ambiguous (50% chances of an error) -- you need some additional info to disambiguate e.g., often (not always) dates in a log file are monotonous. See How can I subtract a day from a python date? that may have to deal with similar issues.
– jfs
May 9 ...