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How to deal with IntelliJ IDEA project files under Git source control constantly changing?
Everyone on our team uses IntelliJ IDEA, and we find it useful to put its project files (.ipr and .iml) into source control so that we can share build configurations, settings, and inspections. Plus, we can then use those inspection settings on our continuous integration server with TeamCity. (We ha...
Which, if any, C++ compilers do tail-recursion optimization?
...x.
For GCC, Clang and ICC, use -O3
An easy way to check if the compiler did the optimisation is to perform a call that would otherwise result in a stack overflow — or looking at the assembly output.
As an interesting historical note, tail call optimisation for C was added to the GCC in the cour...
How can I style an Android Switch?
The switch widget introduced in API 14 is styled by default with holo theme.
I want to style it slightly different, changing its colors and shape a bit for branding reasons. How does one go about this? I know it must be possible, as ive seen the difference between default ICS and Samsung's touchwiz ...
Retina displays, high-res background images
...e using the shorthand form as it is not supported in iOS <= 6 or Android making it unreliable in most situations.
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How do I view all commits for a specific day?
...In git 2.13.0. git log --after="2017-07-25" --before="2017-07-26" gives valid results for me.
– powlo
Jul 27 '17 at 9:08
2
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How to get a complete list of object's methods and attributes?
...fundamental tool. (Most recommended)
Solutions other than dir() merely provide their way of dealing the output of dir().
Listing 2nd level attributes or not, it is important to do the sifting by yourself, because sometimes you may want to sift out internal vars with leading underscores __, but some...
Can I find out the return value before returning while debugging in Intellij?
...
Note: If you create a breakpoint, there are a lot of things you can tell IDEA to do with them, such as if you break on a breakpoint, you can tell them to perform an expression and log it. You can look around with what you can do if you right-click on a breakpoint and click properties.
UPDATE:
Tr...
Simple logical operators in Bash
...t works (it would work if all the variables were numbers), but it's not an idiomatic way at all.
(…) parentheses indicate a subshell. What's inside them isn't an expression like in many other languages. It's a list of commands (just like outside parentheses). These commands are executed in a sep...
Difference between Lookup() and Dictionary(Of list())
... concrete Lookup class is immutable, and the ILookup interface doesn't provide any mutating members. There could be other mutable implementations, of course.)
When you lookup a key which isn't present in a lookup, you get an empty sequence back instead of a KeyNotFoundException. (Hence there's no Tr...
JavaScript OOP in NodeJS: how?
...nimal.js");
var john = new Animal(3);
If you want a "sub class" then inside mouse.js:
var _super = require("./animal.js").prototype,
method = Mouse.prototype = Object.create( _super );
method.constructor = Mouse;
function Mouse() {
_super.constructor.apply( this, arguments );
}
//Point...