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Reverse a string in Python
... - by leaving begin and end off and specifying a step of -1, it reverses a string.
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Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
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The reason for first one working:
From MSDN:
In string concatenation operations,the C# compiler treats a null string the same as an empty string, but it does not convert the value of the original null string.
More information on the + binary operator:
The binary + operat...
'parent.relativePath' points at my com.mycompany:MyProject instead of org.apache:apache - Why?
...development in a local checkout of that project. Set the value to an empty string in case you want to disable the feature and always resolve the parent POM from the repositories.
Default value is: ../pom.xml.
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Is it possible to get CMake to build both a static and shared version of the same library?
...ke the type of the library a parameter:
set( ${PROJECT_NAME}_LIBTYPE CACHE STRING "library type" )
set_property( CACHE ${PROJECT_NAME}_LIBTYPE PROPERTY STRINGS "SHARED;STATIC" )
add_library( ${PROJECT_NAME} ${PROJECT_NAME}_LIBTYPE ${SOURCE_FILES} )
Having shared and static versions of the library i...
How does Google Instant work?
... and obviously related to this question. You can read how they tackled the extra load (5-7X according to the article) on the server-side, for example. The answer below examines what happens on the client-side:
Examining with Firebug, Google is doing an Ajax GET request on every keypress:
I gue...
Append values to query string
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You could use the HttpUtility.ParseQueryString method and an UriBuilder which provides a nice way to work with query string parameters without worrying about things like parsing, url encoding, ...:
string longurl = "http://somesite.com/news.php?article=1&lang=...
How to check if a string contains a substring in Bash
I have a string in Bash:
26 Answers
26
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How to convert a String to CharSequence?
How to convert String to CharSequence in Java?
5 Answers
5
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Java: how to initialize String[]?
... errorSoon, as indicated by the error message, you have only declared it.
String[] errorSoon; // <--declared statement
String[] errorSoon = new String[100]; // <--initialized statement
You need to initialize the array so it can allocate the correct memory storage for the S...
Visual Studio immediate window command for Clear All
...ic Sub ClearImmediateWindow()
Try
Dim vsWindowKindImmediateWindow As String _
= "{ECB7191A-597B-41F5-9843-03A4CF275DDE}"
Try
Dim obj As Object = System.Runtime.InteropServices.Marshal._
GetActiveObject("VisualStudio.DTE.10.0")
If obj IsNot ...