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When is “Try” supposed to be used in C# method names?
...eter
there exists Something method, that allows me to handle any exception myself. (edit, suggested by Jesse Webb)
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Tri-state Check box in HTML?
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My proposal would be using
three appropriate unicode characters for the three states e.g. ❓,✅,❌
a plain text input field (size=1)
no border
read only
display no cursor
onclick handler to toggle thru the three states
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PHP array_filter with arguments
...dify the class to support more readable method calls as well: $matches = $myobj->ArraySelect( Array('from'=>$arr, 'where'=>$foo, 'lessthan'=>12 ) )
– dreftymac
Nov 10 '11 at 0:31
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RegEx to extract all matches from string using RegExp.exec
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doing this in chromium resulted in my tab crashing.
– EdgeCaseBerg
Dec 16 '14 at 18:53
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Best way to convert text files between character sets?
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FWIW the file command reported my source as UTF-16 Little Endian; running iconv -f UTF-16 -t UTF-8... transformed it incorrectly to ASCII, i had to explicitly specify iconv -f UTF-16LE... to output UTF-8
– Plato
Dec 1...
Is it possible to set code behind a resource dictionary in WPF for event handling?
...it the same way as for a Window:
Say you have a ResourceDictionary called MyResourceDictionary. In your MyResourceDictionary.xaml file, put the x:Class attribute in the root element, like so:
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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Using sed to mass rename files
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on my RHEL server, the rename syntax would be "rename 0000 000 F0000*"
– David LeBauer
Dec 2 '10 at 23:12
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Swift class introspection & generics
...r str = s()
str = "asdf"
Similarly, with a swift class I tried...
class MyClass {
}
let MyClassRef = MyClass.self
// ERROR :(
let my_obj = MyClassRef()
Hmm… the error says:
Playground execution failed: error: :16:1: error: constructing an object of class type 'X' with a metatype value ...
How can I find non-ASCII characters in MySQL?
I'm working with a MySQL database that has some data imported from Excel . The data contains non- ASCII characters (em dashes, etc.) as well as hidden carriage returns or line feeds. Is there a way to find these records using MySQL?
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How to validate date with format “mm/dd/yyyy” in JavaScript?
...t reinvent the wheels again and again, so pual's answer is the best one in my humble opinion
– Kick Buttowski
Feb 23 at 1:15
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