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What is the difference between self-types and trait subclasses?
...ever, it seems kind of edge-casey and, more important, it seems like a bad idea (I usually go far out of my way NOT to define cyclic dependencies!). Do you find this to be the most important distinction?
– Dave
Jan 3 '10 at 2:36
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Case insensitive XPath contains() possible?
...anslate(., 'E', 'e'). P.S.: Don't forget to up-vote @KirillPolishchuk, the idea was his.
– Tomalak
Dec 12 '11 at 14:19
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How to wait for a BackgroundWorker to cancel?
..., you could do something like this (code not tested, but shows the general idea):
private BackgroundWorker worker = new BackgroundWorker();
private AutoResetEvent _resetEvent = new AutoResetEvent(false);
public Form1()
{
InitializeComponent();
worker.DoWork += worker_DoWork;
}
public voi...
Prevent jQuery UI dialog from setting focus to first textbox
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The idea that jQuery UI considers this 'fixed' is crazy. The fix is to remove any autofocusing logic altogether. I asked you to open a dialog, not focus on an input. So annoying.
– AJB
Oct 1...
How to count the number of occurrences of an element in a List
...elow - the correct answer is to use a structure that supports the counting idea from the begining rather than counting entries from start to end each time a query is made.
– mP.
Feb 3 '09 at 3:38
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What is a Java ClassLoader?
...get a feeling of this recursive class loading as well as the class loading idea in general, consider the following simple class:
public class HelloApp {
public static void main(String argv[]) {
System.out.println("Aloha! Hello and Bye");
}
}
If you run this class specifying the -verbo...
SCOPE_IDENTITY() for GUIDs?
...oblem are there in GUID . read this one tooNEWSEQUENTIALID() .These are my ideas ,think before use GUID as primary Key . :)
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What is the preferred syntax for defining enums in JavaScript?
...@Johanisma: That use case does not realy make sense for enums as the whole idea of them is that you know all values in advance. However there is nothing stopping you from adding extra values later in Javascript. I will add an example of that to my answer.
– Stijn de Witt
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Why use make over a shell script?
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The general idea is that make supports (reasonably) minimal rebuilds -- i.e., you tell it what parts of your program depend on what other parts. When you update some part of the program, it only rebuilds the parts that depend on that. Wh...
Is it ok to use dashes in Python files when trying to import them?
...r: No module named 'psycopg2-binary'. But psycopg2-binary is installed. No idea how to include it.
– Mote Zart
Sep 30 '19 at 23:35
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