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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...
“is” operator behaves unexpectedly with integers
...h is guaranteed to be unique and constant for this object
during its lifetime. Two objects with non-overlapping lifetimes may
have the same id() value.
Note that the fact that the id of an object in CPython (the reference implementation of Python) is the location in memory is an implementation...
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 ...
Webfonts or Locally loaded fonts?
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I think you've addressed the load times very well in your question. From my perspective, there are a few sources that should be added to the list, and a few other considerations that should be examined to get a full view of the options.
Some other reputabl...
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 = {
...
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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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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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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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...