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Good ways to manage a changelog using git?
...laining to developers what improvements your commit makes to the code. Sometimes there's overlap there, but not always.
– Ajedi32
Jan 11 '16 at 17:29
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Is passing 'this' in a method call accepted practice in java
...to think of other ways to solve the problem at hand. There are, of course, times when, at last resort, it makes sense to do it.
Also it is often necessary to corrupt your design temporarily, doing 'bad practice things', during a longer term refactoring of your code for an overall improvement. (One...
Using LINQ to remove elements from a List
...ater. It may also be useful if you have to enumerate the sequence multiple times because then you only have to evaluate the potentially expensive where condition once or if the result may change between two enumeration, for example because the condition depends on the current time. If you only want ...
Evaluate expression given as a string
...artinMächler That's ironic, because the core R packages use parse all the time! github.com/wch/r-source/…
– geneorama
Mar 30 '17 at 22:10
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How to get current path with query string using Capybara
...y to change the accepted answer, I've updated the answer to reflect modern times. This should be more helpful to new users looking for a solution and seeing the first answer. Thanks @OddityOverseer for pointing it out
– nzifnab
Sep 8 '16 at 17:16
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What's an easy way to read random line from a file in Unix command line?
...de against shuf. The perl code is very slightly faster (8% faster by user time, 24% faster by system time), though anecdotally I've found the perl code "seems" less random (I wrote a jukebox using it).
– Adam Katz
Dec 17 '14 at 21:59
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Efficiently replace all accented characters in a string?
...ith the function itself, but if you don't like the regex being built every time, here are two solutions and some caveats about each.
Here is one way to do this:
function makeSortString(s) {
if(!makeSortString.translate_re) makeSortString.translate_re = /[öäüÖÄÜ]/g;
var translate = {
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iOS 7 status bar back to iOS 6 default style in iPhone app?
...bad solution. Completely remove the bar. Might not be ideal for UX all the time but workable.
– Farhan Hafeez
Sep 26 '13 at 18:51
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What are the differences between Perl, Python, AWK and sed? [closed]
... As to size of task: sed is at its finest when it processes one line at a time, with no storage from line to line. awk is often used to build up associative arrays with data accumulated from all the sources; it uses more memory, and is therefore much more likely to run into problems with large dat...
Postgresql 9.2 pg_dump version mismatch
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Every time you upgrade or re install a new version of PostgreSQL, a latest version of pg_dump is installed.
There must be a PostgreSQL/bin directory somewhere on your system, under the latest version of PostgreSQL that you...