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Delete first character of a string in Javascript
...
answered Dec 30 '10 at 16:48
ShadedShaded
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...
How to redirect cin and cout to files?
...dard IO?
– updogliu
Apr 15 '12 at 7:10
3
@updogliu: No. If you want, you can use in and out to re...
Should a RESTful 'PUT' operation return something
...nd metadata of the resource echoed in the response body. (RFC 2616 Section 10.2.2)
HTTP status code 409 Conflict for a PUT that is unsuccessful due
to a 3rd-party modification, with a list of differences
between the attempted update and the current resource in the response
body. (RFC 2616 Section 10...
Best way to detect that HTML5 is not supported
...
103
There are two popular methods of detecting canvas support in browsers:
Matt's suggestion of ...
How can I create download link in HTML?
... Paolo
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answered May 8 '10 at 10:50
PekkaPekka
408k128128 gold ba...
What does passport.session() middleware do?
...e answer anywhere?
– Saras Arya
Dec 10 '15 at 19:56
@JaredHanson I am trying to use passport.js to authenticate with a...
Using git repository as a database backend
...hat deals with structured document database. I have a tree of categories (~1000 categories, up to ~50 categories on each level), each category contains several thousands (up to, say, ~10000) of structured documents. Each document is several kilobytes of data in some structured form (I'd prefer YAML,...
How to save traceback / sys.exc_info() values in a variable?
... line 2, in <module>
ValueError: invalid literal for int() with base 10: 'k'
You should however take a look at the traceback documentation, as you might find there more suitable methods, depending to how you want to process your variable afterwards...
...
CSS3 gradient background set on body doesn't stretch but instead repeats?
...
Apply the following CSS:
html {
height: 100%;
}
body {
height: 100%;
margin: 0;
background-repeat: no-repeat;
background-attachment: fixed;
}
Edit: Added margin: 0; to body declaration per comments (Martin).
Edit: Added background-attachment: fix...
Why do we copy then move?
...st-optimal version, but 2 times less code.
And if you are taking say 2 to 10 arguments, the reduction in code is exponential -- 2x times less with 1 argument, 4x with 2, 8x with 3, 16x with 4, 1024x with 10 arguments.
Now, we can get around this via perfect forwarding and SFINAE, allowing you to w...