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Creating temporary files in bash
...y I can work in, and in which I can safely name the actual files something readable and useful.
mktemp is not standard, but it does exist on many platforms. The "X"s will generally get converted into some randomness, and more will probably be more random; however, some systems (busybox ash, for one...
Should a function have only one return statement?
...o)
{
if (foo != null)
{
...
}
}
... can be made more readable (IMHO) like this:
public void DoStuff(Foo foo)
{
if (foo == null) return;
...
}
So yes, I think it's fine to have multiple "exit points" from a function/method.
...
AngularJS: Understanding design pattern
... Model as for Presentation Model design pattern.
Scope
Treat scope as read-only in templates and write-only in controllers. The purpose of the scope is to refer to model, not to be the model.
When doing bidirectional binding (ng-model) make sure you don't bind directly to the scope properties....
Print new output on same line [duplicate]
...ks for the quick response and update. That makes so much more sense now. I read the help function a dozen times and wasn't obviously paying attention. :)
– onxx
Aug 20 '12 at 4:39
...
How many constructor arguments is too many?
...stification—and then shouldn't be used anyway.
He says this because of readability; but also because of testability:
Imagine the difficulty of writing all the test cases to ensure that all various combinations of arguments work properly.
I encourage you to find a copy of his book and read ...
Java: when to use static methods
...I am looking for. I faced a lot of problems using static methods in multithreading. Can you please elaborate points 2, 3 more (with example 100 thumbs up for you)
– Prakash Pandey
Dec 17 '16 at 17:24
...
Coding in Other (Spoken) Languages
...where online. When a shop from, say Japan, writes code, would I be able to read it in English? Or do languages, like C, PHP, anything, have Japanese translations that they write?
...
How to interpret API documentation function parameters?
...ones.
Is there some mysterious document somewhere that tells people how to read API documentation?
There really is no standard, or RFC, supersekretsyntaxdoc laying around anywhere, however there is a ~30 year old file for UNIX man page synposis format which is widespread use.
Some examples of this (...
How to hide elements without having them take space on the page?
...ts not possible to remove element from dom man. by using this option also. read the question
– Pranay Rana
May 28 '10 at 11:58
26
...
jQuery vs document.querySelectorAll
....bar').css('background-color', 'green').end();
This is extremely hard to read, while the latter is pretty clear:
$('ul.first')
.find('.foo')
.css('background-color', 'red')
.end()
.find('.bar')
.css('background-color', 'green')
.end();
The equivalent JavaScript would be far mo...