大约有 16,000 项符合查询结果（耗时：0.0240秒） [XML]
Passing an integer by reference in Python
How can I pass an integer by reference in Python?
11 Answers
11
...
ASP.NET MVC Ajax Error handling
...om action filter on the server which catches exception and transforms them into JSON response:
public class MyErrorHandlerAttribute : FilterAttribute, IExceptionFilter
{
public void OnException(ExceptionContext filterContext)
{
filterContext.ExceptionHandled = true;
filterCo...
Rank items in an array using Python/NumPy, without sorting array twice
...a)
Out[24]: array([ 3., 2., 4., 1.])
In [25]: (rankdata(a) - 1).astype(int)
Out[25]: array([2, 1, 3, 0])
A nice feature of rankdata is that the method argument provides several options for handling ties. For example, there are three occurrences of 20 and two occurrences of 40 in b:
In [26]: ...
HTML encoding issues - “” character showing up instead of “ ”
...ith some string content. So what we have analysed is that '£' was getting converted to '£'.
Analysis:
The glitch which we have found after doing research is that in POST call we have set HttpWebRequest ContentType as "text/xml" while in GET Call it was "text/xml; charset:utf-8".
Solution:
So ...
What is the most elegant way to remove a path from the $PATH variable in Bash?
...
Here's the simplest solution i can devise:
#!/bin/bash
IFS=:
# convert it to an array
t=($PATH)
unset IFS
# perform any array operations to remove elements from the array
t=(${t[@]%%*usr*})
IFS=:
# output the new array
echo "${t[*]}"
The above example will remove any element in $PATH t...
How do I get a Date without time in Java?
...ilt-in java.util types - they're generally far better APIs. You can always convert to/from a java.util.Date at the boundaries of your own code if you need to, e.g. for database interaction.
share
|
...
Is there a list of Pytz Timezones?
...This timestamp is in UTC
my_ct = datetime.datetime.now(tz=pytz.UTC)
# Now convert it to another timezone
new_ct = my_ct.astimezone(tz)
>>> new_ct.isoformat()
2017-01-13T11:29:22.601991-05:00
share
|
...
Get value from NSTextField
I have an NSTextField and I need to get the field's value into a variable. What's the appropriate method?
4 Answers
...
How do I pass a string into subprocess.Popen (using the stdin argument)?
...
But beware, universal_newlines=True will also convert your newlines to match your system
– Nacht
Feb 25 '16 at 12:35
1
...
Test if element is present using Selenium WebDriver?
...
In case I misinterpreted the question "is there a way how to test if an element is present?" wrong, I will be glad to learn why your opinion differs on whether or not this is a legitimate answer.
– Dennis
...