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Why do you use typedef when declaring an enum in C++?
...es.
// C++
enum MyEnum {
// ...
};
void f( MyEnum x ); // Correct C++, Error in C
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ActionBarCompat: java.lang.IllegalStateException: You need to use a Theme.AppCompat
...ar you should still use AppCompat styles. If you don't, you will have this error on launch of Acitvity on devices with android 3.0 and higher:
java.lang.IllegalStateException: You need to use a Theme.AppCompat
theme (or descendant) with this activity.
Here is link this original article http:...
cannot download, $GOPATH not set
...tall json2csv using go get github.com/jehiah/json2csv but I receive this error:
15 Answers
...
jQuery equivalent of getting the context of a Canvas
...s").length ) ctx = $("#canvas").get(0).getContext('2d');
else console.log('Error: Canvas not found with selector #canvas');
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How to take all but the last element in a sequence using LINQ?
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Nice. One small error; queue size should be initialized to n + 1 since that is the max size of the queue.
– Eric Lippert
Nov 22 '09 at 18:58
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How to increase storage for Android Emulator? (INSTALL_FAILED_INSUFFICIENT_STORAGE)
...not often) for one of my projects, couple of classes only
Installation error: INSTALL_FAILED_INSUFFICIENT_STORAGE
19 An...
Loop through files in a folder using VBA?
...l ParentDir As String)
Dim asDirs() As String
Dim l As Long
On Error GoTo ErrRecursiveAddFiles
'Add the files in 'this' directory!
Call AddFiles(ParentDir)
ReDim asDirs(-1 To -1)
asDirs = GetDirList(ParentDir)
For l = 0 To UBound(asDirs)
Call RecursiveAddFi...
Swift variable decorations with “?” (question mark) and “!” (exclamation mark)
... important difference that if you don't check for nil you'll get a runtime error)
// Cannot be nil
var x: Int = 1
// The type here is not "Int", it's "Optional Int"
var y: Int? = 2
// The type here is "Implicitly Unwrapped Optional Int"
var z: Int! = 3
Usage:
// you can add x and z
x + z == 4
...
When restoring a backup, how do I disconnect all active connections?
...,
MOVE 'YourLDFLogicalName' TO 'D:\Data\YourLDFFile.ldf'
/*If there is no error in statement before database will be in multiuser
mode. If error occurs please execute following command it will convert
database in multi user.*/
ALTER DATABASE YourDB SET MULTI_USER
GO
Reference : Pinal Dave (http:...
Maven Could not resolve dependencies, artifacts could not be resolved
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His first artifact error is a provided jar com.springsource.javax.servlet. If it's provided why would it have anything to do with setting.xml?
– Philip Rego
Jan 15 '19 at 18:29
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