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...er Key and Consumer Secret for Twitter authorization specific to your
app from http://twitter.com/oauth_clients/new
属性
ConsumerKey
The consumer key to be used when authorizing with Twitter via OAuth.
ConsumerSecret
The consumer secret to be used when authorizing with Twitter via OAut...
Syntax for creating a two-dimensional array
...2][4]
NOTE:
If you want to store n elements then the array index starts from zero and ends at n-1.
Another way of creating a two dimensional array is by declaring the array first and then allotting memory for it by using new operator.
int marks[][]; // declare marks array
marks = new i...
Maven and adding JARs to system scope
...lly downloaded by maven
In either case, remove the <systemPath> tag from the dependency
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Why does PHP consider 0 to be equal to a string?
...n't believe me? <?php $i="e"; echo (int)$i; ?>).
To easily get away from this, use the triple equal (exact comparison) operator, which will check the type and will not implicitly typecast.
P.S: a PHP fun fact: a == b does not imply that b == a. Take your example and reverse it: if ("e" == $i...
How Do I Use Factory Girl To Generate A Paperclip Attachment?
... one of my situations, but when using a Carrierwave, the previous solution from this question didn't work out this time.
FIRST APPROACH:
For me adding an after :create solved the problem for me like this:
after :create do |b|
b.update_column(:video_file, File.join(Rails.root, 'spec', 'fixtures...
HTML.ActionLink method
...
Thanks for showing the mapping from route parameter name, too (e.g. new { id = ..., bar = ... }.
– William Rose
Jul 19 '11 at 3:16
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What is the javascript filename naming convention? [closed]
...t no page that requests the newer version is ever served the older version from a cache.
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MySQL: Enable LOAD DATA LOCAL INFILE
...
From the MySQL 5.5 manual page:
LOCAL works only if your server and your client both have been
configured to permit it. For example, if mysqld was started with
--local-infile=0, LOCAL does not work. See Section 6.1.6,...
Why is there no logical xor in JavaScript?
...tion tells me to return the first but usually "logical" operators evaluate from left to right and return the last evaluated value. Or maybe an array containing both values?
And if one operand is truthy and the other operand is falsy, an xor should return the truthy one. Or maybe an array containing...
Finding a substring within a list in Python [duplicate]
...*1000
sub = 'abc'
timeit.timeit('[s for s in mylist if sub in s]', setup='from __main__ import mylist, sub', number=100000)
# for me 7.949463844299316 with Python 2.7, 8.568840944994008 with Python 3.4
timeit.timeit('next((s for s in mylist if sub in s), None)', setup='from __main__ import mylist, ...