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Convert string to List in one line?
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If you already have a list and want to add values from a delimited string, you can use AddRange or InsertRange. For example:
existingList.AddRange(names.Split(','));
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Javascript - Append HTML to container element without innerHTML
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Where are you getting (a) from? Is that a typo.
– Ash Burlaczenko
Jun 10 '11 at 9:43
1
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How do I prompt a user for confirmation in bash script? [duplicate]
... [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1 # handle exits from shell or function but don't exit interactive shell
fi
However, as pointed out by Erich, under some circumstances such as a syntax error caused by the script being run in the wrong shell, the negated form could allow the...
Does a favicon have to be 32x32 or 16x16?
... no larger sizes available or the system didn't recognize them). Upscaling from ultra low resolution has a noticeable effect so better stick to 32x32 as the smallest baseline.
For IE, Microsoft recommends 16x16, 32x32 and 48x48 packed in the favicon.ico file.
For iOS, Apple recommends specific file...
Regex for password must contain at least eight characters, at least one number and both lower and up
... it. For it to work, though, I had to remove the last clause |[a-zA-Z0-9]* from it.
– i--
Mar 17 '16 at 14:44
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CSS Div stretch 100% page height
...100%;position:relative;}
Without this the cloud-container DIV is removed from the HTML's layout context. position: relative ensures that the DIV remains inside the HTML box when it is drawn so that bottom:0 refers to the bottom of the HTML box. You can also use height:100% on the cloud-container a...
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
...leImage(ImageView view) throws NoSuchElementException {
// Get bitmap from the the ImageView.
Bitmap bitmap = null;
try {
Drawable drawing = view.getDrawable();
bitmap = ((BitmapDrawable) drawing).getBitmap();
} catch (NullPointerException e) {
throw new NoS...
Show spinner GIF during an $http request in AngularJS?
...g the DOM outside of an directive. Consider invoking show/hide on elements from within a directive.
– Mariusz
Jan 9 '14 at 1:42
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random.seed(): What does it do?
...the same pattern of random numbers. This way you are generating them right from the start. You give a different seed- it starts with a different initial (above 3).
Given a seed, it will generate random numbers between 1 and 10 one after another. So you assume one set of numbers for one seed value.
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Why can't I make a vector of references?
...std::reference_wrapper. Since C++11 we have a mechanism to retrieve object from std::vector and remove the reference by using std::remove_reference. Below is given an example compiled using g++ and clang with option
-std=c++11 and executed successfully.
#include <iostream>
#include <vecto...