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Why is Scala's immutable Set not covariant in its type?
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How do I call setattr() on the current module?
... it would have destroyed the single most important optimization the Python compiler does: a function's local variables are not kept in a dict, they're in a tight vector of values, and each local variable access uses the index in that vector, not a name lookup. To defeat the optimization, forcing the...
Cmake vs make sample codes?
...@
Here is a CMakeLists.txtthat does (almost) exactly the same, with some comments to underline the
similarities to the Makefile:
#CMakeLists.txt
cmake_minimum_required(VERSION 2.8) # stuff not directly
project(example) # related to buil...
How can I count the number of matches for a regex?
...ile (matcher.find())
count++;
Btw, matcher.groupCount() is something completely different.
Complete example:
import java.util.regex.*;
class Test {
public static void main(String[] args) {
String hello = "HelloxxxHelloxxxHello";
Pattern pattern = Pattern.compile("Hello")...
How to get english language word database? [closed]
...han 100k words. Wikipedia says English has 475k words. Where do I get the complete list (American spelling)?
6 Answers
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Pushing an existing Git repository to SVN
...flicted-files)
5.3. git rebase --continue
5.4. (repeat 5.1.)
6. git svn dcommit
After #3 you'll get a cryptic message like this:
Using higher level of URL: protocol:///path/to/repo/PROJECT => protocol:///path/to/repo
Just ignore that.
When you run #5, you might get conflicts. Resolve t...
Use a LIKE statement on SQL Server XML Datatype
...e XML and returns the value you're looking for as a VARCHAR()
define a new computed field on your table which calls this function, and make it a PERSISTED column
With this, you'd basically "extract" a certain portion of the XML into a computed field, make it persisted, and then you can search very...
How can I delete the current line in Emacs?
...ine`
If you want to delete a number of whole lines, you can prefix the command with a number:
C-u 5 C-S-backspace # deletes 5 whole lines
M-5 C-S-backspace # deletes 5 whole lines
C-u C-S-backspace # delete 4 whole lines. C-u without a number defaults to 4
C-u -5 C-S-backspace ...
A gentle tutorial to Emacs/Swank/Paredit for Clojure
...s well as a package called the Emacs Starter Kit which is something any newcomer to the Emacs world would be well-advised to have a look at. These instructions seem to have been brought up to date with recent changes to the infrastructure; in case of doubt, look for additional information on Clojure...