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Apply CSS styles to an element depending on its child elements
... div, based on its child contents and then apply a CSS class to the parent all in one line.
If you use jQuery, something along the lines of this would may work (untested but the theory is there):
$('div:has(div.a)').css('border', '1px solid red');
or
$('div:has(div.a)').addClass('redBorder');
...
Modify file in place (same dest) using Gulp.js and a globbing pattern
...ers1311407 has led on. You don't need to specify the destination folder at all, simply use .. Also, be sure to set the base directory.
gulp.src("sass/**/*.scss", { base: "./" })
.pipe(sass())
.pipe(gulp.dest("."));
...
What is the difference between the HashMap and Map objects in Java?
...She has something she needs to do with both things and moreThings, so naturally she puts that in a common method, and she uses the same type I used on getThings/getMoreThings when defining her method:
class SpecialFoo extends Foo {
private void doSomething(HashMap<String, Object> t) {
...
std::auto_ptr to std::unique_ptr
...As for other differences, unique_ptr can handle arrays correctly (it will call delete[], while auto_ptr will attempt to call delete.
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Break promise chain and call a function based on the step in the chain where it is broken (rejected)
...
The reason your code doesn't work as expected is that it's actually doing something different from what you think it does.
Let's say you have something like the following:
stepOne()
.then(stepTwo, handleErrorOne)
.then(stepThree, handleErrorTwo)
.then(null, handleErrorThree);
To bett...
Multiple controllers with AngularJS in single page app
... items printing to the DOM via ng-repeat. Let's say each of these makes a call to ng-controller="myController. From some of the console logs I have seen in my application, myController re-initializes with EACH element being rendered in the DOM that calls to it....Maybe I screwed something up in my p...
TypeScript with KnockoutJS
...
(): number;
subscribe: (callback: (newValue: number) => void) => void;
}
interface ObservableString {
(newValue: string): void;
(): string;
subscribe: (callback: (newValue: str...
How to use WinForms progress bar?
...
Nice example, but there's a small error in your code. You need to set the backgroundWorker.WorkerReportsProgress to true. Check my edit
– Mana
May 9 '17 at 8:02
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Frequency table for a single variable
... employrate, Length: 139, dtype: float64
putting classification we put all values with a certain range ie.
0-10 as 1,
11-20 as 2
21-30 as 3, and so forth.
gm["employrate"]=gm["employrate"].str.strip().dropna()
gm["employrate"]=pd.to_numeric(gm["employrate"])
gm['employrate'] = np.where(
...
Why can't non-default arguments follow default arguments?
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All required parameters must be placed before any default arguments. Simply because they are mandatory, whereas default arguments are not. Syntactically, it would be impossible for the interpreter to decide which values match...