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Moving from CVS to Git: $Id$ equivalent?
I read through a bunch of questions asking about simple source code control tools and Git seemed like a reasonable choice. I have it up and running, and it works well so far. One aspect that I like about CVS is the automatic incrementation of a version number.
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How to make Java honor the DNS Caching Timeout?
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Per Byron's answer, you can't set networkaddress.cache.ttl or networkaddress.cache.negative.ttl as System Properties by using the -D flag or calling System.setProperty because these are not System properties - they are Security properties.
If you want to...
Javascript reduce() on Object
There is nice Array method reduce() to get one value from the Array. Example:
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Remove Object from Array using JavaScript
...tion(el) { return el.Name === "Kristian"; });
in most projects, having a set of helper methods that is provided by libraries like these is quite useful.
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How to delete a row by reference in data.table?
...taken in order to make memory use be similar to in-place deletion is to subset a column at a time and delete. not as fast as a proper C memmove solution, but memory use is all i care about here. something like this:
DT = data.table(col1 = 1:1e6)
cols = paste0('col', 2:100)
for (col in cols){ DT[, (...
Setting a system environment variable from a Windows batch file?
Is it possible to set a environment variable at the system level from a command prompt in Windows 7 (or even XP for that matter). I am running from an elevated command prompt.
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#1071 - Specified key was too long; max key length is 767 bytes
...t has been increased to 3072 bytes.
You also have to be aware that if you set an index on a big char or varchar field which is utf8mb4 encoded, you have to divide the max index prefix length of 767 bytes (or 3072 bytes) by 4 resulting in 191. This is because the maximum length of a utf8mb4 characte...
Unfortunately MyApp has stopped. How can I solve this?
...an also check the error by executing an application in debug mode.
Firstly set breakpoint after that by doing:
right click on project->debug as->Android application
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How to customize an end time for a YouTube video?
...loop=1&playlist=WA8sLsM3McU
To do this properly, you probably need to set enablejsapi=1 and use the javascript API.
FYI, the above video looped: http://www.infinitelooper.com/?v=WA8sLsM3McU&p=n#/15;19
Remove Branding and Related Videos
To get rid of the Youtube logo and the list of video...
Global Git ignore
I want to set up Git to globally ignore certain files.
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