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How can I get the current date and time in UTC or GMT in Java?
...re flexible formatting, or other additional features, then apply an offset-from-UTC of zero, for UTC itself (ZoneOffset.UTC constant) to get a OffsetDateTime.
OffsetDateTime now = OffsetDateTime.now( ZoneOffset.UTC );
Dump to console…
System.out.println( "now.toString(): " + now );
When run...
PHP: Move associative array element to beginning of array
...d to the left-hand array; for keys that exist in both arrays, the elements from the left-hand array will be used, and the matching elements from the right-hand array will be ignored.
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Standard Android Button with a different color
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Following on from Tomasz's answer, you can also programmatically set the shade of the entire button using the PorterDuff multiply mode. This will change the button colour rather than just the tint.
If you start with a standard grey shad...
Class method differences in Python: bound, unbound and static
...meter of a function to the instance of the class. That's where self comes from. Now sometimes you don't want your class to make a function a method, that's where staticmethod comes into play:
class C(object):
@staticmethod
def foo():
pass
The staticmethod decorator wraps your class and ...
warning: refname 'HEAD' is ambiguous
... will result in the same "ambiguous" error message). When you try to pull from "somebranch", you'll wind up pulling from your local (accidental) branch rather than the remote. In that case, I found that flickerfly's suggestion of doing git branch -d origin/somebranch works great.
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What are commit-ish and tree-ish in Git?
...er (TL;DR)
Here's a complete list of commit-ish and tree-ish identifiers (from the Git
revisions documentation):
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| Commit-ish/Tree-ish | Examples
------------------------------------------------------------...
SVG Positioning
...t;rect x="0" y="0" width="60" height="10"/>
</g>
Links: Example from the SVG 1.1 spec
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Are SVG parameters such as 'xmlns' and 'version' needed?
... some browsers might still support it, it may have already been removed
from the relevant web standards, may be in the process of being
dropped, or may only be kept for compatibility purposes. Avoid using
it, and update existing code if possible; see the compatibility table
at the bottom of...
C# Ignore certificate errors?
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HOw can I get Hash String from a cert?
– Kiquenet
Mar 5 '18 at 9:52
@...
Save file to specific folder with curl command
In a shell script, I want to download a file from some URL and save it to a specific folder. What is the specific CLI flag I should use to download files to a specific folder with the curl command, or how else do I get that result?
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