大约有 20,000 项符合查询结果（耗时：0.0349秒） [XML]
Try-catch speeding up my code?
I wrote some code for testing the impact of try-catch, but seeing some surprising results.
5 Answers
...
Performance of static methods vs instance methods
... Static methods can't be mocked, If you do TDD or even just unit testing this will hurt your tests a lot.
– trampster
Mar 24 '17 at 10:33
...
What is the best way to iterate over a dictionary?
..., remember: using System.Linq; This is not incluted in fx. auto generated test classes.
– Tinia
Nov 24 '11 at 14:47
...
How can I use PHP to dynamically publish an ical file to be read by Google Calendar?
...ML v1.0//EN
BEGIN:VEVENT
UID:" . md5(uniqid(mt_rand(), true)) . "@yourhost.test
DTSTAMP:" . gmdate('Ymd').'T'. gmdate('His') . "Z
DTSTART:19970714T170000Z
DTEND:19970715T035959Z
SUMMARY:Bastille Day Party
END:VEVENT
END:VCALENDAR";
//set correct content-type-header
header('Content-type: text/calend...
How do you get a query string on Flask?
...string.
Here's an example:
from flask import request
@app.route('/adhoc_test/')
def adhoc_test():
return request.query_string
To access an individual known param passed in the query string, you can use request.args.get('param'). This is the "right" way to do it, as far as I know.
ETA: Bef...
Font Awesome icon inside text input element
...
@drichar - I just tested, this still works with any label height. As long as you don't vertically align the label text within the label (which isn't the default) Since it aligns to the top by default, a taller label will still work correctly. ...
Create batches in linq
...
4 bytes per item performs terribly? Do you have some tests which show what terribly means? If you are loading millions of items into memory, then I wouldn't do it. Use server-side paging
– Sergey Berezovskiy
Jul 11 '13 at 19:26
...
AddBusinessDays and GetBusinessDays
...
Latest attempt for your first function:
public static DateTime AddBusinessDays(DateTime date, int days)
{
if (days < 0)
{
throw new ArgumentException("days cannot be negative", "days");
}
if (days =...
TSQL - How to use GO inside of a BEGIN .. END block?
...ND
BEGIN
UPDATE EMPLOYEES SET EMP_IS_ADMIN = 0
END
END
(Tested on Northwind database)
Edit: (Probably tested on SQL2012)
share
|
improve this answer
|
fol...
How to redirect 'print' output to a file using python?
...
This works perfectly:
import sys
sys.stdout=open("test.txt","w")
print ("hello")
sys.stdout.close()
Now the hello will be written to the test.txt file. Make sure to close the stdout with a close, without it the content will not be save in the file
...