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How to round up to the nearest 10 (or 100 or X)?
I am writing a function to plot data. I would like to specify a nice round number for the y-axis max that is greater than the max of the dataset.
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Download attachments using Java Mail
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Without exception handling, but here goes:
List<File> attachments = new ArrayList<File>();
for (Message message : temp) {
Multipart multipart = (Multipart) message.getContent();
for (int i = 0; i < mul...
Why does Git tell me “No such remote 'origin'” when I try to push to origin?
I am very new to Git; I only recently created a GitHub account.
3 Answers
3
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Access an arbitrary element in a dictionary in Python
If a mydict is not empty, I access an arbitrary element as:
13 Answers
13
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What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
...rrors. Use
the following collating sequence:
Lines that do not start with numbers
(all considered to be equal). NaNs
(“Not a Number” values, in IEEE
floating point arithmetic) in a
consistent but machine-dependent
order. Minus infinity. Finite
numbers in ascending numeric ord...
Replace a value if null or undefined in JavaScript
...urn a boolean value but the first value that can be converted to true.
Additionally use an array of objects instead of one single object:
var options = {
filters: [
{
name: 'firstName',
value: 'abc'
}
]
};
var filter = options.filters[0] || ''; // ...
Coloring white space in git-diff's output
...g code formatting I'm kind of purist :). I very often remove unnecessary white spaces (lines with only ws, ws at the end of lines etc). I even have set vim to show that kind of lines colored to red.
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What does [nyae] mean in Zsh?
...as a powerful correction mechanism. If you type a command in the wrong way it suggests corrections.
What happend here is that dir is an unknown command and zsh suggests gdir, while maybe ls was what you wanted.
If you want to execute gdir hit y (yes)
If you want to try to execute dir anyway hit n ...
CSS Input Type Selectors - Possible to have an “or” or “not” syntax?
...do-class called :not()
input:not([type='checkbox']) {
visibility: hidden;
}
<p>If <code>:not()</code> is supported, you'll only see the checkbox.</p>
<ul>
<li>text: (<input type="text">)</li>
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How to use ScrollView in Android?
I have an XML layout file, but the text is more than fits into the screen size. What do I need to do in order to make a ScrollView ?
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