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How to print Unicode character in Python?
....getwriter('utf8')
sys.stdout = UTF8Writer(sys.stdout)
print(u'e with obfuscation: é')
Run it and pipe output to file:
python foo.py > tmp.txt
Open tmp.txt and look inside, you see this:
el@apollo:~$ cat tmp.txt
e with obfuscation: é
Thus you have saved unicode e with a obfuscation mar...
How can I view all historical changes to a file in SVN
...ext
echo
read r
svn log -r$r $url@HEAD
svn cat -r$r $url@HEAD
echo
# remaining revisions as differences to previous revision
while read r
do
echo
svn log -r$r $url@HEAD
svn diff -c$r $url@HEAD
...
Is it possible to declare a variable in Gradle usable in Java?
...
An example of usage an Api App Key in an Android application (Java and XML)
gradle.properties
AppKey="XXXX-XXXX"
build.gradle
buildTypes {
//...
buildTypes.each {
it.buildConfigField 'String', 'APP_KEY_1', AppKey
it.resValue 'string', 'APP_KEY_2', AppKey...
Have nginx access_log and error_log log to STDOUT and STDERR of master process
...open to a socket rather than a file. There's an upstream kernel ticket indicating that this is deliberate and by intent: bugzilla.kernel.org/show_bug.cgi?id=1360 -- thus, while this answer is sufficient in some cases, it doesn't fully cover the range of possible failures.
– Cha...
How do I make a redirect in PHP?
...t (so before the <!DOCTYPE ...> declaration, for example).
header('Location: '.$newURL);
2. Important details
die() or exit()
header("Location: http://example.com/myOtherPage.php");
die();
Why you should use die() or exit(): The Daily WTF
Absolute or relative URL
Since June 2014 both absolut...
What is “Orthogonality”?
... not have side effects; each action (whether it's an API call, a macro invocation, or a language operation) changes just one thing without affecting others. There is one and only one way to change each property of whatever system you are controlling.
...
How to saveHTML of DOMDocument without HTML wrapper?
...ants like LIBXML_HTML_NODEFDTD are never removed without some type of deprecation notice, so the above method should roll well into the future, BUT...
...the only caveat is that the DOM implementation could change the way in HTML/BODY tags are placed within the document - for instance, removing t...
Writing a dict to txt file and reading it back?
...gt; json.dump(d, open("text.txt",'w'))
This code dumps to a text file
$ cat text.txt
{"two": 2, "one": 1}
Also you can load from a JSON file:
>>> d2 = json.load(open("text.txt"))
>>> print d2
{u'two': 2, u'one': 1}
...
Why can't I push to this bare repository?
... the bare repo.
It sounds like your alice repo isn't tracking correctly.
cat .git/config
This will show the default remote and branch.
If you
git push -u origin master
You should start tracking that remote and branch. I'm not sure if that option has always been in git.
...
How to “git clone” including submodules?
...to avoid filesystem lookups for each object. Similar logic can be found in cat-file, pack-objects and more.
This change reduces the time for git fetch(man) in my repo from 25s to 6s.
Original answer 2010
As joschi mentions in the comments, git submodule now supports the --recursive option (Git1.6....