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Using Chrome's Element Inspector in Print Preview Mode?
...ing a website and need to work on the print view. Typically when I have layout issues I use Chrome's Element Inspector. However this does not exist in print preview mode.
...
Java regular expression OR operator
...g1|string2"
for example:
String s = "string1, string2, string3";
System.out.println(s.replaceAll("string1|string2", "blah"));
Output:
blah, blah, string3
The main reason to use parentheses is to limit the scope of the alternatives:
String s = "string1, string2, string3";
System.out.println(...
How to drop columns by name in a data frame
...s if you are working with the same data frame; it will be safer as pointed out by Ista, and quicker to write and to execute. So what you will only need is:
var.out.bool <- !names(data) %in% c("iden", "name", "x_serv", "m_serv")
and then, simply reassign data:
data <- data[,var.out.bool] # ...
How do I run NUnit in debug mode from Visual Studio?
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I use the same technique as you are trying Jon, without the /assembly flag, i.e.
Start External Program: C:\Program Files\NUnit 2.4.8\bin\nunit.exe
Command line arguments: "<path>\bin\Debug\Quotes.Domain.Tests.dll"
Does TestDSP.dll contain all your TestFixtures?
As...
Splitting a list into N parts of approximately equal length
...at could work:
def chunkIt(seq, num):
avg = len(seq) / float(num)
out = []
last = 0.0
while last < len(seq):
out.append(seq[int(last):int(last + avg)])
last += avg
return out
Testing:
>>> chunkIt(range(10), 3)
[[0, 1, 2], [3, 4, 5], [6, 7, 8, 9]]...
Locate the nginx.conf file my nginx is actually using
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Running nginx -t through your commandline will issue out a test and append the output with the filepath to the configuration file (with either an error or success message).
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Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view
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Thanks for pointing out the slight adjustment. Is there any concern with exposing the model structure from a security standpoint?
– John Stone
May 12 '11 at 18:28
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Change the image source on rollover using jQuery
...jQuery, I want to show/hide the rollover image when the onmousemove/onmouseout event happen. All my image names follow the same pattern, like this:
...
How to determine when a Git branch was created?
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As pointed out in the comments and in Jackub's answer, as long as your branch is younger than the number of days set in the config setting gc.reflogexpire (the default is 90 days), then you can utilize your reflog to find out when a bra...
Retain precision with double in Java
... point numbers, take a look at What Every Computer Scientist Should Know About Floating-Point Arithmetic.
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