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Putting license in each code file? [closed]
...gument. If told that there is a license, and how to retrieve it, you can't site technical barriers that are your fault that prevented you from seeing the license.
– Lasse V. Karlsen
May 10 '09 at 20:16
...
Why do we use Base64?
...ant to encode characters not valid for a URL in the URL itself:
http://www.foo.com/hello my friend -> http://www.foo.com/hello%20my%20friend
This is because we want to send a space over a system that will think the space is smelly.
All we are doing is ensuring there is a 1-to-1 mapping bet...
Add padding on view programmatically
...Left
PaddingRight
PaddingTop
These, links will refer Android Developers site. Hope this helps you lot.
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Is there a way to use PhantomJS in Python?
...common.keys import Keys
driver = webdriver.PhantomJS()
driver.get("http://www.python.org")
assert "Python" in driver.title
elem = driver.find_element_by_name("q")
elem.clear()
elem.send_keys("pycon")
elem.send_keys(Keys.RETURN)
assert "No results found." not in driver.page_source
driver.close()
...
Find which version of package is installed with pip
...--
Name: Jinja2
Version: 2.7.3
Location: /path/to/virtualenv/lib/python2.7/site-packages
Requires: markupsafe
In older versions, pip freeze and grep should do the job nicely.
$ pip freeze | grep Jinja2
Jinja2==2.7.3
shar...
Is it possible to GROUP BY multiple columns using MySQL?
...xample, I had a counter that needed to summarise unique IP addresses per visited page on a site. Which is basically grouping by pagename and then by IP. I solved it with a combination of DISTINCT and GROUP BY.
SELECT pagename, COUNT(DISTINCT ipaddress) AS visit_count FROM log_visitors GROUP BY page...
Escape regex special characters in a Python string
...t;>> print(re.escape(r'\ a.*$'))
\\\ a\.\*\$
>>> re.escape('www.stackoverflow.com')
'www\\.stackoverflow\\.com'
>>> print(re.escape('www.stackoverflow.com'))
www\.stackoverflow\.com
Repeating it here:
re.escape(string)
Return string with all non-alphanumerics backslashed; t...
PHP global in functions
...
*/
define('DRUPAL_ROOT', getcwd());
/**
* Global flag to indicate that site is in installation mode.
*/
define('MAINTENANCE_MODE', 'install');
// Exit early if running an incompatible PHP version to avoid fatal errors.
if (version_compare(PHP_VERSION, '5.2.4') < 0) {
print 'Your PHP insta...
Check whether a path is valid
...ri.IsWellFormedUriString():
The string is not correctly escaped.
http://www.example.com/path???/file name
The string is an absolute Uri that represents an implicit file Uri.
c:\\directory\filename
The string is an absolute URI that is missing a slash before the path.
file://c:/directory/filen...
How to master AngularJS? [closed]
...
To pluck out the best parts (in recommended order of learning):
http://www.egghead.io/ - Series of short, to the point AngularJS videos
AngularJS Cheatsheet - regularly updated cheatsheet [latest update 13th February, 2013]
On nested scopes - Points out possible problems when using scope
inherit...