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Safest way to convert float to integer in python?
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183
All integers that can be represented by floating point numbers have an exact representation. So ...
Using .sort with PyMongo
...ordering of the arguments matters and dicts are not ordered in Python < 3.6
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Why is using the JavaScript eval function a bad idea?
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390
Improper use of eval opens up your
code for injection attacks
Debugging can be more challengi...
Adding console.log to every function automatically
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edited Jul 15 '13 at 19:54
answered Feb 17 '11 at 21:06
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Way to ng-repeat defined number of times instead of repeating over array?
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Update (9/25/2018)
Newer versions of AngularJS (>= 1.3.0) allow you to do this with only a variable (no function needed):
<li ng-repeat="x in [].constructor(number) track by $index">
<span>{{ $index+1 }}</span>
</li>
$scope.number = 5;
This was not...
How to initialize a private static const map in C++?
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{
map<int,int> m;
m[1] = 2;
m[3] = 4;
m[5] = 6;
return m;
}
static const map<int,int> myMap;
};
const map<int,int> A:: myMap = A::create_map();
int main() {
}
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How to use the “number_to_currency” helper method in the model rather than view?
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103
It’s not available because its use in a model (typically) violates MVC (and it does seem to in...
PHP code to remove everything but numbers
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Try this:
preg_replace('/[^0-9]/', '', '604-619-5135');
preg_replace uses PCREs which generally start and end with a /.
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How to set up fixed width for ?
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<th style="width: 50%">Col 4</th>
<th style="width: 8.33%">Col 5</th>
</tr>
For Bootstrap 3.0:
With twitter bootstrap 3 use: class="col-md-*" where * is a number of columns of width.
<tr class="something">
<td class="col-md-2">A</td>
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SQLite table constraint - unique on multiple columns
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348
Put the UNIQUE declaration within the column definition section; working example:
CREATE TABL...