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How do I get the title of the current active window using c#?
...d blogs.msdn.com/oldnewthing/archive/2008/10/06/8969399.aspx have relevant info.
– Greg D
Oct 25 '08 at 15:59
3
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How to remove leading zeros from alphanumeric text?
... s.replaceFirst("^0+(?!$)", "") + "]");
}
See also
regular-expressions.info
repetitions, lookarounds, and anchors
String.replaceFirst(String regex)
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Interactive search/replace regex in Vim?
...o prompt at each occurrence of 'old'.
Vim's built-in help offers useful info on the options available once substitution with confirmation has been selected. Use:
:h :s
Then scroll to section on confirm options. Screenshot below:
For instance, to substitute this and all remaining matches, us...
T-SQL Cast versus Convert
... is used (that is one where you use neither CAST nor CONVERT). For further information, see CAST and CONVERT and in particular this graphic: SQL Server Data Type Conversion Chart. With this extra information, the original advice still remains the same. Use CAST where possible.
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How to convert string to char array in C++?
...oom for the string, so let's truncate it.. oh, we accidentally removed the info about the patient's life threatening drug allergy.. but we don't have a buffer overrun anymore. well, I guess it's safe...
– Karoly Horvath
May 15 '15 at 14:06
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How to center a (background) image within a div?
... since this question is getting lots of views, its worth adding some extra info:
text-align: center will not work because the background image is not part of the document and is therefore not part of the flow.
background-position:center is shorthand for background-position: center center; (backgr...
GDB missing in OS X v10.9 (Mavericks)
...gh, or gdb won't work. See ntraft.com/installing-gdb-on-os-x-mavericks for info on this. The end result of all this was successful debugging in NetBeans (my main reason for getting GDB).
– Pete855217
Nov 20 '15 at 8:59
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lodash multi-column sortBy descending
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For you info, this function has been renamed to _.orderBy(lodash.com/docs#orderBy) in Lodash as of 4.3.0. The normal sort function is called _.sortBy(lodash.com/docs#sortBy)
– Nidhin David
Feb 1...
Fast Bitmap Blur For Android SDK
...dexOutOfBoundsException problem : @anthonycr in the comments provides this information :
I found that by replacing Math.abs with StrictMath.abs or some other
abs implementation, the crash does not occur.
/**
* Stack Blur v1.0 from
* http://www.quasimondo.com/StackBlurForCanvas/StackBlurDe...
How can I recall the argument of the previous bash command?
...tern
!!:s/find/replace - last command, substitute find with replace
More info on command history
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