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Calculating days between two dates with Java

... 11 Answers 11 Active ...
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Small Haskell program compiled with GHC into huge binary

...or GNU/Linux 2.6.27, not stripped $ ldd A linux-vdso.so.1 => (0x00007fff1b9ff000) libXrandr.so.2 => /usr/lib/libXrandr.so.2 (0x00007fb21f418000) libX11.so.6 => /usr/lib/libX11.so.6 (0x00007fb21f0d9000) libGLU.so.1 => /usr/lib/libGLU.so.1 (0x00007fb21ee6d000) libGL...
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How to grep a text file which contains some binary data?

...vely, you can send your file through tr with the following command: tr '[\000-\011\013-\037\177-\377]' '.' <test.log | grep whatever This will change anything less than a space character (except newline) and anything greater than 126, into a . character, leaving only the printables. If you ...
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Can I have an onclick effect in CSS?

... border-radius: 5px; padding: 1px 3px; box-shadow: 1px 1px 1px #000; display: block; text-align: center; background-image: linear-gradient(to bottom, #f4f5f5, #dfdddd); font-family: arial; font-size: 12px; line-height:20px; } .btn:hover { background-image: lin...
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Why is IntelliJ 13 IDEA so slow after upgrading from version 12?

...=6, but it didn't fix the problem. The git repository is 1.3 gigs with 65,000 files. I created a new "grails" project in a new git repository, and there is no issue. I created a new grails project in the existing large git repository, and intellij is slow. I turned off git integration by opening ...
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Any way to declare a size/partial border to a box?

...: center; background: linear-gradient(to right, transparent 20%, #000 20%, #000 40%, transparent 40%) 0 100% / 100% 3px no-repeat, #ccc } .box2 { width: 200px; padding: 20px; margin: 10px auto; text-align: center; background: linear-gradient(to right, transpar...
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Scatterplot with marginal histograms in ggplot2

... | edited Mar 6 '16 at 17:11 Geek On Acid 5,91222 gold badges3838 silver badges6060 bronze badges answer...
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Is there a vr (vertical rule) in html?

... easy to do using CSS, however. Ex: <div style="border-left:1px solid #000;height:500px"></div> Note that you need to specify a height or fill the container with content. share | impr...
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What is the LD_PRELOAD trick?

... ... libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007f3927b1d000) libacl.so.1 => /lib/x86_64-linux-gnu/libacl.so.1 (0x00007f3927914000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f392754f000) libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3...
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How to avoid reinstalling packages when building Docker image for Python projects?

... container 83defd1851d0 Step 5 : CMD python /srv/run.py ---> Running in 11e69b887341 ---> 5c0e7e3726d6 Removing intermediate container 11e69b887341 Successfully built 5c0e7e3726d6 Let's modify run.py: # run.py print("Hello, Python") Try to build again, below is the output: Sending build cont...