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How big can a user agent string get?
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HTTP specification does not limit length of headers at all.
However web-servers do limit header size they accept, throwing 413 Entity Too Large if it exceeds.
Depending on web-server and their settings these limits vary from 4KB to 64KB (total for all headers).
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leiningen - how to add dependencies for local jars?
...re space, see the Leiningen, Clojure and libraries: what am I missing? thread on the Clojure Google group. Many participants specifically mention the need to have local dependencies not contained in any repositories, local or otherwise, and elaborate on the solutions they've come up with for such sc...
How to apply !important using .css()?
...le to work around that problem, and apply the rule by referring to it, via addClass():
.importantRule { width: 100px !important; }
$('#elem').addClass('importantRule');
Or by using attr():
$('#elem').attr('style', 'width: 100px !important');
The latter approach would unset any previously set ...
psql: FATAL: Ident authentication failed for user “postgres”
I have installed PostgreSQL and pgAdminIII on my Ubuntu Karmic box.
23 Answers
23
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Check if all elements in a list are identical
...ur input will return False.
For checkEqual2 and checkEqual3 it's harder to adapt comparison from a == b to a is b.
timeit result, for Python 2.7 and (only s1, s4, s7, s9 should return True)
s1 = [1] * 5000
s2 = [1] * 4999 + [2]
s3 = [2] + [1]*4999
s4 = [set([9])] * 5000
s5 = [set([9])] * 4999 +...
How to retrieve POST query parameters?
...tended: true
}));
The rest is like in Express 3.0:
Firstly you need to add some middleware to parse the post data of the body.
Add one or both of the following lines of code:
app.use(express.json()); // to support JSON-encoded bodies
app.use(express.urlencoded()); // to support URL-encod...
creating list of objects in Javascript
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var list = [
{ date: '12/1/2011', reading: 3, id: 20055 },
{ date: '13/1/2011', reading: 5, id: 20053 },
{ date: '14/1/2011', reading: 6, id: 45652 }
];
and then access it:
alert(list[1].date);
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How can I add or update a query string parameter?
With javascript how can I add a query string parameter to the url if not present or if it present, update the current value? I am using jquery for my client side development.
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How to convert currentTimeMillis to a date in Java?
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nbro
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answered Jun 12 '14 at 11:05
Faisal AshrafFaisal Ashraf
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(Mac) -bash: __git_ps1: command not found
...you still want to use this functionality by using scripts separately downloaded from master, you should download git-prompt.sh similarly:
curl -o ~/.git-prompt.sh \
https://raw.githubusercontent.com/git/git/master/contrib/completion/git-prompt.sh
... and add the following line to your ~/.bash...