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JavaScript plus sign in front of function expression
...lear what is going on, and also prevents issues when the code is minimized by removing the spaces, leading to 3++function... which is not the same.
– Benjam
Nov 20 '13 at 17:41
3
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Insert html in a handlebar template without escaping
...eference to support my answer:
Handlebars HTML-escapes values returned by a {{expression}}. If you
don't want Handlebars to escape a value, use the "triple-stash", {{{.
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Git reset --hard and push to remote repository
...e / pre-receive hook.
With older Git you can work around that restriction by deleting "git push origin :master" (see the ':' before branch name) and then re-creating "git push origin master" given branch.
If you can't change this, then the only solution would be instead of rewriting history to cre...
What is the difference between a URI, a URL and a URN?
...n to identifying a resource, provide a means of
locating the resource by describing its primary access mechanism
(e.g., its network "location"). The term "Uniform Resource Name"
(URN) has been used historically to refer to both URIs under the
"urn" scheme [RFC2141], which are re...
What is the best way to implement constants in Java? [closed]
...to use interfaces just to hold constants (named constant interface pattern by Josh Bloch). Here's what Josh advises:
If the constants are strongly tied to
an existing class or interface, you
should add them to the class or
interface. For example, all of the
boxed numerical primitive clas...
Why does Popen.communicate() return b'hi\n' instead of 'hi'?
...
The echo command by default returns a newline character
Compare with this:
print(subprocess.Popen("echo -n hi", \
shell=True, stdout=subprocess.PIPE).communicate()[0])
As for the b preceding the string it indicates that it is a byte s...
How to check if a string in Python is in ASCII?
...better to try s.decode('ascii') and catch UnicodeDecodeError, as suggested by Vincent Marchetti.
– ddaa
Oct 13 '08 at 18:48
21
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How do I create a WPF Rounded Corner container?
...
By the way, the implementation of Border is extremely enlightening ... if you feel like digging under the covers. For example, how it uses StreamGeometry ...
– cplotts
Jun 19 '12 at 22:0...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...n use arbitrary data types for indexing. While this is possible in Vector (by writing an instance of UA for your element type), it isn't the primary goal of Vector -- instead, this is where Repa steps in, making it very easy to use custom data types stored in an efficient manner, thanks to the shape...
How to merge remote master to local branch
... git pull? Here's a simple example:
You start working on a new feature.
By the time you're ready to push your changes, several commits have been pushed by other developers.
If you git pull (which uses merge), your changes will be buried by the new commits, in addition to an automatically-created ...