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What does the KEY keyword mean?
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@sergtk: As per the notation in the MySQL manual, FOO|BAR means that either the keyword FOO or the keyword BAR can be used. Id est, they are synonyms.
– dotancohen
Jan 6 '14 at 17:33
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How to iterate over the keys and values with ng-repeat in AngularJS?
...s, and you can fill this property automatically like this:
var data = {
foo: 'a',
bar: 'b'
};
$scope.objectHeaders = [];
for ( property in data ) {
$scope.objectHeaders.push(property);
}
// Output: [ 'foo', 'bar' ]
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Is it possible to modify variable in python that is in outer, but not global, scope?
...a list, or dict), and mutate the value instead of reassign.
example:
def foo():
a = []
def bar():
a.append(1)
bar()
bar()
print a
foo()
Outputs:
[1, 1]
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Concatenating string and integer in python
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No string formatting:
>> print 'Foo',0
Foo 0
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How to solve java.lang.NoClassDefFoundError?
...nst and you're trying to use.
For example, if you had a class com.example.Foo, after compiling you would have a class file Foo.class. Say for example your working directory is .../project/. That class file must be placed in .../project/com/example, and you would set your classpath to .../project/.
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JavaScript curry: what are the practical applications?
...ing... just a pleasant shorthand for anonymous functions.
partial(alert, "FOO!") is equivalent to function(){alert("FOO!");}
partial(Math.max, 0) corresponds to function(x){return Math.max(0, x);}
The calls to partial (MochiKit terminology. I think some other libraries give functions a .curry met...
How to avoid circular imports in Python? [duplicate]
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Doesn't seem to work with submodules import foobar.mod_a and import foobar.mod_b doesn't work like described above.
– Nick
Oct 2 '13 at 0:39
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How to redirect 'print' output to a file using python?
...Then, wherever you would use print use one of the logger methods:
# print(foo)
logger.debug(foo)
# print('finishing processing')
logger.info('finishing processing')
# print('Something may be wrong')
logger.warning('Something may be wrong')
# print('Something is going really bad')
logger.error('S...
ASP.NET MVC Razor Concatenation
...the parentheses)... What finally worked for me was the very ungraceful id="foo" + Model.Bar.
– Ian Campbell
Jan 5 '14 at 5:46
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What is 'Pattern Matching' in functional languages?
... demonstrate, I'll pretend like JavaScript had pattern matching.
function foo(a,b,c){} //no pattern matching, just a list of arguments
function foo2([a],{prop1:d,prop2:e}, 35){} //invented pattern matching in JavaScript
In foo2, it expects a to be an array, it breaks apart the second argument, e...