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How to run Rake tasks from within Rake tasks?
...I needed a solution like this, is because rake task loading takes a lot of time. By implementing a solution like above, will it save on loading time?
– Dipan Mehta
Dec 11 '18 at 10:44
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Should a Netflix or Twitter-style web service use REST or SOAP? [closed]
I've implemented two REST services: Twitter and Netflix. Both times, I struggled to find the use and logic involved in the decision to expose these services as REST instead of SOAP. I hope somebody can clue me in to what I'm missing and explain why REST was used as the service implementation for ser...
EditText maxLines not working - user can still input more lines than set
... are right! I worked after setting inputType to text. Thanks for saving my time :-)
– byJeevan
Jan 23 '17 at 5:41
6
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Homebrew install specific version of formula?
...a way to get to a commit where the old version was available.
a) historic times
Between August 2011 and October 2014, homebrew had a brew versions command, which spat out all available versions with their respective SHA hashes. As of October 2014, you have to do a brew tap homebrew/boneyard before...
Can you use a trailing comma in a JSON object?
...ason. Makes extra trailing commas much easier to spot, and saves a lot of time. It's annoying, I wish there were an option to throw an error for this with firefox (since that would help with debugging).
– rocketmonkeys
Aug 30 '11 at 18:16
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How to delete duplicate lines in a file without sorting it in Unix?
...ates to true. The ++ increments seen so that seen[$0] == 1 after the first time a line is found and then seen[$0] == 2, and so on.
Awk evaluates everything but 0 and "" (empty string) to true. If a duplicate line is placed in seen then !seen[$0] will evaluate to false and the line will not be writte...
How to convert a std::string to const char* or char*?
...super-set of .data()'s, you can always safely use .c_str(), but people sometimes don't because:
using .data() communicates to other programmers reading the source code that the data is not ASCIIZ (rather, you're using the string to store a block of data (which sometimes isn't even really textual))...
How to split a string in Java
...mpiled in advance and stored as a static member (initialised at class load time in the example). The regular expression is:
(\d+)-(\d+)
The parentheses denote the capturing groups; the string that matched that part of the regexp can be accessed by the Match.group() method, as shown. The \d matche...
How do I install cygwin components from the command line?
... Since the original project is dead, I suggest looking at this (as of the time of this comment) active fork: github.com/kou1okada/apt-cyg
– Vladimir Panteleev
Aug 19 '17 at 17:37
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How to replace a character by a newline in Vim
...atim, and Ctrl-Q means that someone made the mistake of loading the $VIMRUNTIME/mswin.vim configuration file. You don't need mswin. Just use your own vimrc instead.
– 00dani
Oct 12 '16 at 4:28
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