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JUnit test for System.out.println()
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using ByteArrayOutputStream and System.setXXX is simple:
private final ByteArrayOutputStream outContent = new ByteArrayOutputStream();
private final ByteArrayOutputStream errContent = new ByteArrayOutputStream();
private final Prin...
Is there a way of having git show lines added, lines changed and lines removed?
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The output of git diff --numstat is broken down by file. To see the total added/removed for the diff, you can pipe it to awk: git diff --numstat | awk '{ added += $1; removed += $2 } END { print "+" added " -" removed }'
– hughes
Dec ...
How do I specify a single test in a file with nosetests?
...docs.io/en/latest/usage.html#selecting-tests. Your failure could be caused by tests not being a module in your setup?
– michaeljoseph
Mar 13 '17 at 10:04
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Creating a zero-filled pandas data frame
...s as an existing data frame, you can just multiply the existing data frame by zero:
df_zeros = df * 0
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Dealing with float precision in Javascript [duplicate]
... a large amount of numeric values y in javascript. I want to group them by rounding them down to the nearest multiple of x and convert the result to a string.
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Get the full URL in PHP
...a https link? What if HTTP_HOST is not available or has been tampered with by client side? This answer seems incomplete and unreliable.
– Manachi
Apr 5 '13 at 2:07
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How to vertically align into the center of the content of a div with defined width/height?
...an be seen in the demo. You can get it to work for every scenario manually by changing the height % of your content div and multiplying it by -.5 to get your margin-top value.
.area{
position:relative;
display:block;
height:100px;
width:100px;
border:1px solid black;
backg...
What exactly are late static bindings in PHP?
...identically named members since you can then decide which ones to refer to by using static:: instead.
– DanMan
Mar 13 '18 at 12:54
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How to use git with gnome-keyring integration
...ep credential- and see if you have other helpers installed. Ones that come by default are credential-cache (remember password for some time after you enter it, 15 minutes by default), and credential-store (just store the password in plaintext on an unencrypted file on disk, ~/.git-credentials by def...
External VS2013 build error “error MSB4019: The imported project was not found”
...h a space and not a comma. The config that you suggested to remove is used by other parts of visual studio in your build proces...
– Ralph Jansen
Mar 21 '14 at 10:48
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