大约有 40,000 项符合查询结果（耗时：0.0670秒） [XML]
Add Variables to Tuple
...ating a database connection.
While trying to add to the DB, I am thinking of creating tuples out of information and then add them to the DB.
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Match multiline text using regular expression
...er newlines are included or not. I'd prefer . with the Pattern.DOTALL flag set (this is easier to read and remember than (?s) in my opinion. You should use what you feel most comfortable with.
– Tim Pietzcker
Sep 7 '10 at 7:43
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Why does “split” on an empty string return a non-empty array?
Split on an empty string returns an array of size 1 :
8 Answers
8
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How to draw circle in html page?
...reate a rectangle with rounded corners (via border-radius) that are one-half the width/height of the circle you want to make.
#circle {
width: 50px;
height: 50px;
-webkit-border-radius: 25px;
-moz-border-radius: 25px;
border-radius: 25px;
background...
How to break out of nested loops?
...
Goto is about as clear as you'll get here, yeah. Setting the exit variable to 1000 is even more kludgy.
– correnos
Mar 14 '12 at 4:33
3
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Dynamically replace the contents of a C# method?
...completely different scenario but this snippet is exactly what I needed to set me in the right direction. Thanks.
– S.C.
Apr 15 '16 at 18:32
2
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Cron jobs and random times, within given hours
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Am I missing something or the maximum delay should be set to maxdelay=$((14*60/20))
– jenish Sakhiya
Oct 23 '19 at 4:34
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Setting different color for each series in scatter plot on matplotlib
Suppose I have three data sets:
7 Answers
7
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PostgreSQL: Show tables in PostgreSQL
What's the equivalent to show tables (from MySQL) in PostgreSQL?
24 Answers
24
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Implement C# Generic Timeout
... }
catch(ThreadAbortException ex){
Thread.ResetAbort();// cancel hard aborting, lets to finish it nicely.
}
};
IAsyncResult result = wrappedAction.BeginInvoke(null, null);
if (result.AsyncWaitHandle.WaitOne(timeoutMilliseconds))
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