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C# Java HashMap equivalent
...s Map interface).
Some notable differences that you should be aware of:
Adding/Getting items
Java's HashMap has the put and get methods for setting/getting items
myMap.put(key, value)
MyObject value = myMap.get(key)
C#'s Dictionary uses [] indexing for setting/getting items
myDictionary[ke...
MVC 4 @Scripts “does not exist”
...
The key here is to add
<add namespace="System.Web.Optimization" />
to BOTH web.config files. My scenario was that I had System.Web.Optimization reference in both project and the main/root web.config but @Scripts still didn't work pr...
How to search a Git repository by commit message?
... one of the commits listed by
git reflog
You may have simply set your HEAD to a part of history in which the 'Build 0051' commit is not visible, or you may have actually blown it away. The git-ready reflog article may be of help.
To recover your commit from the reflog: do a git checkout of the ...
How can I change an element's class with JavaScript?
...
Modern HTML5 Techniques for changing classes
Modern browsers have added classList which provides methods to make it easier to manipulate classes without needing a library:
document.getElementById("MyElement").classList.add('MyClass');
document.getElementById("MyElement").classList.remove(...
Adding console.log to every function automatically
...down side is that no functions created after calling augment will have the additional behavior.
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Change computer name for a TFS Workspace
My System Administrator renamed my computer. So where it was "MyLaptop2" it is now just "MyLaptop".
15 Answers
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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=
...eral_ci and you can't mix collations, so you have four options:
Option 1: add COLLATE to your input variable:
SET @rUsername = ‘aname’ COLLATE utf8_unicode_ci; -- COLLATE added
CALL updateProductUsers(@rUsername, @rProductID, @rPerm);
Option 2: add COLLATE to the WHERE clause:
CREATE PROCED...
Xcode “The private key for is not installed on this mac - distributing”
...ne.)
Go back to XCode and refresh your list of provisioning profiles.
I had the same issue as you did and this resolved it just fine.
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Aliases in Windows command prompt
I have added notepad++.exe to my Path in Environment variables.
16 Answers
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Newline in string attribute
How can I add a line break to text when it is being set as an attribute i.e.:
13 Answers
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