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How to pass prepareForSegue: an object
...egueWithIdentifier:sender: method to activate the transition to a new view based on a selection or button press.
For instance, consider I had two view controllers. The first contains three buttons and the second needs to know which of those buttons has been pressed before the transition. You co...
Quick and easy file dialog in Python?
...file_dialog.FileName)
If you also miss more complex user interface - see Demo folder
in pythonnet git.
I'm not sure about portability to other OS's, haven't tried, but .net 5 is planned to be ported to multiple OS's (Search ".net 5 platforms", https://devblogs.microsoft.com/dotnet/introducing-net...
How can I use optional parameters in a T-SQL stored procedure?
...
Dynamically changing searches based on the given parameters is a complicated subject and doing it one way over another, even with only a very slight difference, can have massive performance implications. The key is to use an index, ignore compact code, i...
Compiling Java 7 code via Maven
...ollows:
ls -l /System/Library/Frameworks/JavaVM.framework/Versions/
total 64
lrwxr-xr-x 1 root wheel 10 30 Oct 16:18 1.4 -> CurrentJDK
lrwxr-xr-x 1 root wheel 10 30 Oct 16:18 1.4.2 -> CurrentJDK
lrwxr-xr-x 1 root wheel 10 30 Oct 16:18 1.5 -> CurrentJDK
lrwxr-xr-x 1 root wheel...
Generate random numbers using C++11 random library
...f you do understand all the containers and could make an informed decision based on algorithmic complexity.
– void.pointer
Oct 23 '14 at 22:53
|
...
Use basic authentication with jQuery and Ajax
...ion (xhr) { xhr.setRequestHeader(“Authorization”, “Basic ” + encodeBase64 (“username:password”) );}, succes: function(val) { //alert(val); alert("Thanks for your comment!"); } }); `
– Patrioticcow
Mar 31 '11 at 23:07
...
Android: How to put an Enum in a Bundle?
...
Based on this: stackoverflow.com/questions/15521309/…, custom Enums are not serializable. So the custom fields in an Enum will not be serialized. How do you deal with this?
– b.lit
Ja...
What APIs are used to draw over other apps (like Facebook's Chat Heads)?
...
Springy heads gives spring based behaviour of chat heads out of the box. All you have to define is the drawable for the chat head and the fragment to open once the chat head is clicked. The chat heads collapse when minimized and follow the finger when ...
Python - Get path of root project structure
...sh')
The output:
/home/sri/workspace/stackoverflow/resources/bands/Rush
Base: Geddy Lee
Vocals: Geddy Lee
Guitar: Alex Lifeson
Drums: Neil Peart
This works for all packages in your python path. So if you want to know where lxml.etree exists on your system:
import pkg_resources
if __name__ == ...
Regex Match all characters between two strings
... my second in This is my first sentence. This is my second sentence.
See demo.
You need a lazy quantifier between the two lookarounds. Adding a ? makes the star lazy.
This matches what you want:
(?<=This is).*?(?=sentence)
See demo. I removed the capture group, which was not needed.
DO...