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Using LINQ to concatenate strings
...ingBuilder(),
(current, next) => current.Append(current.Length == 0? "" : ", ").Append(next))
.ToString();
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How to add a delay for a 2 or 3 seconds [closed]
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You could use Thread.Sleep() function, e.g.
int milliseconds = 2000;
Thread.Sleep(milliseconds);
that completely stops the execution of the current thread for 2 seconds.
Probably the most appropriate scenario for Thread.Sleep is when you want to delay the operations in another thread, ...
How to use the PI constant in C++
...th.h>
and the value of pi can be accessed via:
M_PI
In my math.h (2014) it is defined as:
# define M_PI 3.14159265358979323846 /* pi */
but check your math.h for more. An extract from the "old" math.h (in 2009):
/* Define _USE_MATH_DEFINES before including math.h to expose th...
Spring Boot JPA - configuring auto reconnect
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edited Mar 29 '17 at 7:05
answered Mar 27 '14 at 12:18
S...
How to activate virtualenv?
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answered Jan 30 '13 at 14:27
topherjaynestopherjaynes
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You asked me to pull without telling me which branch you want to merge with
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edited Sep 28 '18 at 12:03
answered Sep 12 '11 at 13:14
M...
How do you diff a directory for only files of a specific type?
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answered Sep 23 '10 at 5:26
Paused until further notice.Paused until further notice.
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How can I force a long string without any blank to be wrapped?
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for block elements:
<textarea style="width:100px; word-wrap:break-word;">
ACTGATCGAGCTGAAGCGCAGTGCGATGCTTCGATGATGCTGACGATGCTACGATGCGAGCATCTACGATCAGTC
</textarea>
for inline elements:
<span style="width:100px; word-wrap:break-word; display:in...
Python's many ways of string formatting — are the older ones (going to be) deprecated?
...removed.
What's more, the most recent change to that paragraph, in March 2017, changed it from this...
The formatting operations described here exhibit a variety of quirks that lead to a number of common errors (such as failing to display tuples and dictionaries correctly). Using the newer form...
How can I check if a view is visible or not in Android? [duplicate]
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answered Sep 24 '10 at 23:20
WilliamWilliam
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