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Why do I get an UnsupportedOperationException when trying to remove an elem>me m>nt from a List?
...this string around matches of the given regular expression.
| is a regex m>me m>tacharacter; if you want to split on a literal |, you must escape it to \|, which as a Java string literal is "\\|".
Fix:
template.split("\\|")
On better algorithm
Instead of calling remove one at a tim>me m> with random ...
Placing/Overlapping(z-index) a view above another view in android
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You can't use a LinearLayout for this, but you can use a Fram>me m>Layout. In a Fram>me m>Layout, the z-index is defined by the order in which the items are added, for example:
<Fram>me m>Layout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent...
How do you use the ? : (conditional) operator in JavaScript?
Can som>me m>one please explain to m>me m> in simple words what is the ?: (conditional, "ternary") operator and how to use it?
18 ...
Fit Image in ImageButton in Android
...) to control how much the image takes up on the button.
but where as som>me m> images cover less area, som>me m> are too big to fit into the imageButton. How to programatically resize and show them?
Use a android:scaleType="fitCenter" to have Android scale the images, and android:adjustViewBounds="true"...
Remove duplicates in the list using linq
I have a class Items with properties (Id, Nam>me m>, Code, Price) .
11 Answers
11
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How to run a function when the page is loaded?
...t;
<head>
<title>Test</title>
<m>me m>ta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">
function codeAddress() {
alert('ok');
}
window.onload = codeAddres...
Bash empty array expansion with `set -u`
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The only safe idiom is ${arr[@]+"${arr[@]}"}
This is already the recomm>me m>ndation in ikegami's answer, but there's a lot of misinformation and guesswork in this thread. Other patterns, such as ${arr[@]-} or ${arr[@]:0}, are not safe across all major versions of Bash.
As the table below shows, th...
How can I check if an ip is in a network in Python?
...socket.inet_aton(ip))[0] will fail on architectures where 'L' unpacks to som>me m>thing different than 4 bytes, regardless of endianness.
– Rafał Dowgird
May 4 '09 at 15:33
5
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Random Gaussian Variables
Is there a class in the standard library of .NET that gives m>me m> the functionality to create random variables that follow Gaussian distribution?
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Linux command (like cat) to read a specified quantity of characters
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add a comm>me m>nt
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