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What's the false operator in C# good for?
...p; when you write || and &&.
For example, look at this code (from http://ayende.com/blog/1574/nhibernate-criteria-api-operator-overloading - where I found out about this trick; archived version by @BiggsTRC):
public static AbstractCriterion operator &(AbstractCriterion lhs, AbstractCri...
Open Cygwin at a specific folder
...ash'
Works on Windows 7 and 8
Registry file available for download here: http://tomkay.me/blog/Cygwin64---Open-Here-18
Windows Registry Editor Version 5.00
; Open cygwin to folder
; http://tomkay.me - Tom Kay
[HKEY_CLASSES_ROOT\Folder\shell\open_cygwin]
@="Open Cygwin Here"
[HKEY_CLASSES_ROOT\F...
How to overload the operator++ in two different ways for postfix a++ and prefix ++a?
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Filtering collections in C#
...you and return a subset of the list.
MSDN has a great code example here: http://msdn.microsoft.com/en-us/library/aa701359(VS.80).aspx
EDIT: I wrote this before I had a good understanding of LINQ and the Where() method. If I were to write this today i would probably use the method Jorge mentions a...
Getting the PublicKeyToken of .Net assemblies
...it has spaces.
You can add this as an external tool in VS, as shown here:
http://blogs.msdn.com/b/miah/archive/2008/02/19/visual-studio-tip-get-public-key-token-for-a-stong-named-assembly.aspx
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Jackson and generic type reference
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Calculate number of hours between 2 dates in PHP
...nctional way to operate with dates. Therefore take a look at the overview: http://php.net/manual/book.datetime.php
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When to wrap quotes around a shell variable?
... background command unless the metacharacter is escaped or quoted:
$ wget http://example.com/q&uack
[1] wget http://example.com/q
-bash: uack: command not found
(Of course, this also happens if the URL is in an unquoted variable.) For a static string, single quotes make the most sense, althou...
cannot convert data (type interface {}) to type string: need type assertion
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As asked for by @ρяσѕρєя an explanation can be found at https://golang.org/pkg/fmt/#Sprint. Related explanations can be found at https://stackoverflow.com/a/44027953/12817546 and at https://stackoverflow.com/a/42302709/12817546. Here is @Yuanbo's answer in full.
package main
imp...
How to create a WPF UserControl with NAMED content
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<Window x:Class="user_Control_Name.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:test="clr-namespace:user_Control_Name"
xmlns:helper="clr-namespace:UI...