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Why does integer division in C# return an integer and not a float?
... operation. If you are assuming that people rarely use it, and that every time you do division you'll always need to remember to cast to floating points, you are mistaken.
First off, integer division is quite a bit faster, so if you only need a whole number result, one would want to use the more e...
Removing Java 8 JDK from Mac
...tall jdk7. I run the installer but the command line still says "No Java runtime present, requesting install"... it's lying though because it doesn't request the install.
– geoidesic
Sep 17 '14 at 22:05
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ASP.NET: Session.SessionID changes between requests
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this was my case, and I spent way too much time trying to figure it out (had a red herring with different web.config files).
– jmoreno
Aug 30 '17 at 14:37
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Ruby/Rails: converting a Date to a UNIX timestamp
How would I get a UNIX timestamp (number of seconds since 1970 GMT) from a Date object in a Rails app?
5 Answers
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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
8
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Collapse sequences of white space into a single character and trim string
... Excellent code for removing leading and trailing space at the same time.
– user523234
Feb 12 '12 at 16:27
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show 2 more comments
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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...
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...