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Ignoring accented letters in string comparison
...ring formD = text.Normalize(NormalizationForm.FormD);
StringBuilder sb = new StringBuilder();
foreach (char ch in formD)
{
UnicodeCategory uc = CharUnicodeInfo.GetUnicodeCategory(ch);
if (uc != UnicodeCategory.NonSpacingMark)
{
sb.Append(ch);
}
}
return sb.ToString(...
How to use XPath in Python?
... Use
import libxml2
doc = libxml2.parseFile("tst.xml")
ctxt = doc.xpathNewContext()
res = ctxt.xpathEval("//*")
if len(res) != 2:
print "xpath query: wrong node set size"
sys.exit(1)
if res[0].name != "doc" or res[1].name != "foo":
print "xpath query: wrong node set value"
sys.ex...
What should I do if the current ASP.NET session is null?
... still be available - but on the next request, the user will return with a new empty Session. This is because the client is given a Session statebag if he does not have one already. If the client does not transport the session cookie, we have no way of identifying the client as the same, so he will ...
Cross-referencing commits in github
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f8376475%2fcross-referencing-commits-in-github%23new-answer', 'question_page');
}
);
...
Using HTML5/JavaScript to generate and save a file
...onent might make things more efficient, but for me that was ok.
3) open a new window and "redirect" it to this URI prompts for a download location of my JavaScript generated page:
newWindow = window.open(uriContent, 'neuesDokument');
That's it.
...
Logging levels - Logback - rule-of-thumb to assign log levels
...h to read.
Debug means that something normal and insignificant happened; a new user came to the site, a page was rendered, an order was taken, a price was updated. This is the stuff excluded from info because there would be too much of it.
Trace is something i have never actually used.
...
psycopg2: insert multiple rows with one query
...
New execute_values method in Psycopg 2.7:
data = [(1,'x'), (2,'y')]
insert_query = 'insert into t (a, b) values %s'
psycopg2.extras.execute_values (
cursor, insert_query, data, template=None, page_size=100
)
The python...
Google access token expiration time
...rtramp that should refer to access token as a refresh token is used to get new access tokens when the user is offline.
– Jeremy Thiesen
Oct 29 '14 at 23:31
...
Make multiple-select to adjust its height to fit options without scroll bar
...
Old, but this will do what you're after without need for jquery. The hidden overflow gets rid of the scrollbar, and the javascript makes it the right size.
<select multiple='multiple' id='select' style='overflow:hidden'>
<option value='foo'>foo</option>
<option value='bar'...
Tips for debugging .htaccess rewrite rules
...ging for users on shared hosting
1. Use a Fake-user agent
When testing a new rule, add a condition to only execute it with a fake user-agent that you will use for your requests. This way it will not affect anyone else on your site.
e.g
#protect with a fake user agent
RewriteCond %{HTTP_USER_AG...