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Why do we need the “finally” clause in Python?
...early:
try:
run_code1()
except TypeError:
run_code2()
return None # The finally block is run before the method returns
finally:
other_code()
Compare to this:
try:
run_code1()
except TypeError:
run_code2()
return None
other_code() # This doesn't get run if there...
Copy / Put text on the clipboard with FireFox, Safari and Chrome
...llow you copy if a user takes some kind of action (ie. clicking a button). One way to do this would be to add an onClick event to a html button that calls a method which copies the text.
A full example:
function copier(){
document.getElementById('myText').select();
document.execCommand(...
How to center a Window in Java?
...x.swing.JFrame {
///
public classSampleUIdemo() {
initComponents();
CenteredFrame(this); // <--- Here ya go.
}
// ...
// void main() and other public method declarations here...
/// modular approach
public void CenteredFrame(javax.swing.JFrame objFr...
Saving a Numpy array as an image
...I write it to disk it as an image? Any format works (png, jpeg, bmp...). One important constraint is that PIL is not present.
...
How to add extra info to copied web text
...his just adds functionality just before the copying takes place (which is done by the system when the user initiates it).
– TerranRich
Apr 13 '18 at 17:26
...
Sending images using Http Post
...to your NameValuePair using image as the key-name.
Sending images can be done using the HttpComponents libraries. Download the latest HttpClient (currently 4.0.1) binary with dependencies package and copy apache-mime4j-0.6.jar and httpmime-4.0.1.jar to your project and add them to your Java build ...
Generate C# class from XML
... means a 6 fold bloated code result, which is a lot harder to read. This alone makes me look for another tool, unfortunately.
– Nicholas Petersen
Aug 30 '13 at 14:21
1
...
How to include JavaScript file or library in Chrome console?
...documentcloud.github.com/underscore/underscore-min.js'); _loadScript('backbonejs.org/backbone-min.js');
– Ajay Bhosale
Sep 28 '12 at 5:03
...
Windows: XAMPP vs WampServer vs EasyPHP vs alternative [closed]
...tes for quite a while and it kept breaking down once every two weeks.
The one I've just found and I could absolutely recommend is The Uniform Server
It's really frequently updated, has much more emphasis on security and looks like a much more mature project compared to XAMPP.
They have a wiki whe...
How can I distinguish whether Switch,Checkbox Value is changed by user or programmatically (includin
... I made my class extend CheckBox/Switch rather than holding a reference to one. Feels cleaner that way (note that you must specify the full package name in the XML if you do that).
– howettl
Jul 23 '13 at 6:47
...