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Set “this” variable easily?
...e value of the object parameter to this.
var myFunction = function(){
alert(this.foo_variable);
}
myFunction.call( document.body );
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Unsafe JavaScript attempt to access frame with URL
...
Crossframe-Scripting is not possible when the two frames have different domains -> Security.
See this: http://javascript.about.com/od/reference/a/frame3.htm
Now to answer your question: there is no solution or work around, you simp...
Can't escape the backslash with regex?
...
This solution fixed my problem while replacing br tag to '\n' .
alert(content.replace(/<br\/\>/g,'\n'));
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How do you use script variables in psql?
In MS SQL Server, I create my scripts to use customizable variables:
13 Answers
13
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Include an SVG (hosted on GitHub) in MarkDown
...nitized and displayed with the correct HTTP header. Certain tags (like <script>) are removed.
To view the sanitized SVG or to achieve this effect from other places (i.e. from markdown files not hosted in repos on http://github.com/) simply append ?sanitize=true to the SVG's raw URL.
As stated...
How do I ignore ampersands in a SQL script running from SQL Plus?
I have a SQL script that creates a package with a comment containing an ampersand (&). When I run the script from SQL Plus, I am prompted to enter a substitute value for the string starting with &. How do I disable this feature so that SQL Plus ignores the ampersand?
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What is content-type and datatype in an AJAX request?
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data : JSON.stringify(data),
success : function(result) {
alert(result.success); // result is an object which is created from the returned JSON
},
});
If you're expecting the following:
<div>SUCCESS!!!</div>
Then you should do:
var data = {"name":"John Doe"}
$....
How do I activate a virtualenv inside PyCharm's terminal?
...e current path variable and a default venv name:
"cmd.exe" /k ""%CD%\venv\Scripts\activate""
For Windows users: when using PyCharm with a virtual environment, you can use the /K parameter to cmd.exe to set the virtual environment automatically.
PyCharm 3 or 4: Settings, Terminal, Default shel...
Passing arguments forward to another javascript function
...like this:
function a(){
b.apply(null, arguments);
}
function b(){
alert(arguments); //arguments[0] = 1, etc
}
a(1,2,3);
You can test it out here.
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How do I get an apk file from an Android device?
...ll --user 0 com.android.cellbroadcastreceiver <--- kills presidential alert app!
(to view users run adb shell pm list users)
This is a way to remove/uninstall (not from the phone as it comes back with factory reset) almost ANY app WITHOUT root INCLUDING system apps (hint the annoying update a...