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Running a cron job on Linux every six hours
...out
0 */6 * * * /path/to/mycommand
This means every sixth hour starting from 0, i.e. at hour 0, 6, 12 and 18 which you could write as
0 0,6,12,18 * * * /path/to/mycommand
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git produces Gtk-WARNING: cannot open display
...nks.. that worked for me! I was getting similar error when trying to clone from bitbucket to linux machine.
– Blesson Jose
Feb 11 '16 at 0:57
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Android ListView Divider
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The problem you're having stems from the fact that you're missing android:dividerHeight, which you need, and the fact that you're trying to specify a line weight in your drawable, which you can't do with dividers for some odd reason. Essentially to get you...
Java: Clear the console
...Now when the Java process is connected to a console, i.e. has been started from a command line without output redirection, it will clear the console.
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How do I create some kind of table of content in GitHub wiki?
...r README.md file
Note that this bash implementation only works on Linux (from what I can tell).
As a side note, there is a golang implementation and is probably more of a hassle to get working.
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Daemon Threads Explanation
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From Joe's blog post: "Update June 2015: This is Python bug 1856. It was fixed in Python 3.2.1 and 3.3, but the fix was never backported to 2.x. (An attempt to backport to the 2.7 branch caused another bug and it was abandone...
How can I put a database under git (version control)?
...is way using diff it becomes fairly easy to see what changed in the schema from revision to revision.
If you are making big changes, you should have a secondary database that you make the new schema changes to and not touch the old one since as you said you are making a branch.
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maxlength ignored for input type=“number” in Chrome
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From MDN's documentation for <input>
If the value of the type attribute is text, email, search, password, tel, or url, this attribute specifies the maximum number of characters (in Unicode code points) that the user...
How to view the SQL queries issued by JPA?
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What is recordWithValues? Is it possible to get it from DatabaseQuery or EJBQueryImpl?
– zmeda
Nov 21 '12 at 9:07
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Biggest differences of Thrift vs Protocol Buffers?
... they are fairly equivalent (with Protocol Buffers slightly more efficient from what I have read).
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