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How to remove “onclick” with JQuery?
...
Old Way (pre-1.7):
$("...").attr("onclick", "").unbind("click");
New Way (1.7+):
$("...").prop("onclick", null).off("click");
(Replace ... with the selector you need.)
// use the "[attr=value]" syntax to avoid syntax errors with special characters (like "$")
$('[id="a$id"]').prop(...
Will the Garbage Collector call IDisposable.Dispose for me?
... hierarchy of disposable objects, especially if different layers introduce new Disposable and unmanaged resources. In the pattern above Dispose(bool) is virtual to allow it to be overridden so that it can be managed, but I find it to be error-prone.
In my opinion, it is much better to completely ...
How to generate JAXB classes from XSD?
I'm a total newbie with XML. I'm doing a Java EE project REST implementation and we return a lot of XML. With this we decided to use JAXB. So far, we manually coded the Models for the XML.
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Method call if not null in C#
...null, nothing happens. When the method has arguments, e.g. obj?.SomeMethod(new Foo(), GetBar()); the arguments are not evaluated if obj is null, which matters if evaluating the arguments would have side effects.
And chaining is possible: myObject?.Items?[0]?.DoSomething()
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Phonegap Cordova installation Windows
...the full path instead of using the %ANT_HOME% environment variable.
Set-up New Project
Open Command Prompt, navigate to bin directory within the android sub-folder of the Cordova distribution.
Type in: ./create
Then press Enter.Launch Eclipse. In File Menu Item and select to Import…
Impor...
How to get the connection String from a database
...SP.NET app, there's an App_Datafolder. If you right click it you can add a new element, which can be a SQL Server Database. This file will be on that folder, will work with SQL Express, and will be easy to deploy. You need SQL Express / localDB installed on your machine for this to work.
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PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
... = ['UTF-8', 'ISO-8859-1', 'ASCII'];
If encoding cannot be detected, throw new RuntimeException
If input is UTF-8, carry on.
Else, if it is ISO-8859-1 or ASCII
a. Attempt conversion to UTF-8 (wait, not finished)
b. Detect the encoding of the converted value
c. If the reported encoding and convert...
java.lang.UnsupportedClassVersionError: Bad version number in .class file?
...that the code was compiled in one version and executed in another version (new on old). However, I only have one version of JRE on my system. If I run the commands:
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The cast to value type 'Int32' failed because the materialized value is null
... to select from a view.
The problem was the view recently had gained some new null rows (in SubscriberId column), and it had not been updated in EDMX (EF database first).
The column had to be Nullable type for it to work.
var dealer = Context.Dealers.Where(x => x.dealerCode == dealerCode).Firs...
Applications are expected to have a root view controller at the end of application launch
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answered Sep 13 '12 at 2:51
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