大约有 45,000 项符合查询结果（耗时：0.0722秒） [XML]
Make browser window blink in task Bar
...to see if the user has any new messages on the server, I want the user to know it right away, even if he is using another application at the time.
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How to subtract date/time in JavaScript? [duplicate]
I have a field at a grid containing date/time and I need to know the difference between that and the current date/time. What could be the best way of doing so?
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Chrome Development Tool: [VM] file from javascript
... in the stacktrace more than once, and you can't cache them, as you don't know which file is which in future stacktraces. This is fixed in Dev Tools, but not in webapps.
– Carl Smith
Jun 19 '14 at 13:45
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Search text in stored procedure in SQL Server
...ool features. Not free for SQL Server 2012 but still very affordable.
I know this answer is not 100% related to the questions (which was more specific) but hopefully others will find this useful.
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Remove carriage return in Unix
...indly within a file (you may have them in the middle of strings for all I know). Using this test file with a CR at the end of the first line only:
$ cat infile
hello
goodbye
$ cat infile | od -c
0000000 h e l l o \r \n g o o d b y e \n
0000017
dos2unix is the way to go...
Run cron job only if it isn't already running
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Use flock. It's new. It's better.
Now you don't have to write the code yourself. Check out more reasons here: https://serverfault.com/a/82863
/usr/bin/flock -n /tmp/my.lockfile /usr/local/bin/my_script
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UTF-8 without BOM
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Now with pictures.
Go to File -> Save As.
Then on Save button click on triangle and click Save with Encoding....
Click ok to overwrite the file then from list of encodings find UTF-8 Without signature -> Click OK....
Error : BinderProxy@45d459c0 is not valid; is your activity running?
...is to work around the issue on older versions of Android for several years now, and haven't seen the crash since.
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jQuery UI “ $(”#datepicker“).datepicker is not a function”
... a reference to my own jQuery library along with jQuery Tools CDN which unknowingly included jQuery.
– DavGarcia
Apr 23 '13 at 19:47
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Why can't I do ?
...answered the why and gave some ways around it. What I'll likely do (and I know I didn't provide much background) is create a local webserver to serve local images. That way the browser can display them.
– PeterV
Nov 4 '10 at 1:26
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