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How to get ALL child controls of a Windows Forms form of a specific type (Button/Textbox)?
...(Control c in container.Controls)
{
GetAllControls(c);
if (c is TextBox) ControlList.Add(c);
}
}
It may be possible to do this in one LINQ statement using the Descendants function, though I am not as familiar with it. See this page for more information on that.
Edit 2 to r...
JavaScript: Overriding alert()
... want to with it.
I already did this to track analytics events without modifying a library but by sneaking into events.
Use the proxy pattern:
(function(proxied) {
window.alert = function() {
// do something here
return proxied.apply(this, arguments);
};
})(window.alert);
You can al...
Pipe subprocess standard output to a variable [duplicate]
...True argument but this fires up a fully-blown shell which can be dangerous if you don't control the contents of the command string.
>>> proc = subprocess.Popen(['cdrecord', '--help'], stderr=subprocess.PIPE)
>>> output = proc.stderr.read()
>>> print output
Usage: wodim [o...
What are WSGI and CGI in plain English?
...(daemon mode), and loads the script into it. Each request results in a specific function in the script being called, with the request environment passed as arguments to the function.
CGI runs the script as a separate process each request and uses environment variables, stdin, and stdout to "communi...
Error type 3 Error: Activity class {} does not exist
..., that I successfully imported to Android Studio 0.4.0. It works perfectly if I don't change anything in manifest. However, when I want to change the launcher activity and run, it fails with this error:
...
Can an angular directive pass arguments to functions in expressions specified in the directive's att
I have a form directive that uses a specified callback attribute with an isolate scope:
5 Answers
...
Why do python lists have pop() but not push()
... which is more cognitive load.
You can also see he discusses the idea of if push/pop/put/pull should be at element [0] or after element [-1] where he posts a reference to Icon's list:
I stil think that all this is best
left out of the list object
implementation -- if you need a stack,
o...
Entity Framework - Start Over - Undo/Rollback All Migrations
...ny migration by using:
Update-Database -TargetMigration:"MigrationName"
If you want to rollback all migrations you can use:
Update-Database -TargetMigration:0
or equivalent:
Update-Database -TargetMigration:$InitialDatabase
In some cases you can also delete database and all migration class...
SSRS chart does not show all labels on Horizontal axis
...
The problem here is that if there are too many data bars the labels will not show.
To fix this, under the "Chart Axis" properties set the Interval value to "=1". Then all the labels will be shown.
...
Getting a File's MD5 Checksum in Java
... I agree, very elegant way to calculate the checksum on the fly if you're already doing something with the bytes (i.e. reading them in on from an HTTP connection).
– Marc Novakowski
Dec 6 '08 at 1:51
...