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How can I print a circular structure in a JSON-like format?
...that are contained twice, even if not in a really cyclic structure. var a={id:1}; JSON.stringify([a,a]);
– user2451227
Jul 1 '14 at 11:51
3
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“open/close” SqlConnection or keep open?
...ned at least ;) Opening and closing costs time.
– David Mårtensson
Dec 14 '10 at 13:11
8
@David ...
AngularJS ng-if with multiple conditions
....localityTypeRadio = 'City';
});
fessmodule.$inject = ['$scope'];
Demo Fiddle
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Detect encoding and make everything UTF-8
...ve a mix of them. Encoding::toUTF8() will convert everything to UTF-8.
I did it because a service was giving me a feed of data all messed up, mixing UTF-8 and Latin1 in the same string.
Usage:
require_once('Encoding.php');
use \ForceUTF8\Encoding; // It's namespaced now.
$utf8_string = Encoding...
Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
...to take advantage of the new auto layout features of iOS 6 while still providing compability with older devices on earlier versions of iOS?
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IntelliJ and Tomcat…changed files are not automatically recognized by Tomcat
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This cannot be done if you deploy a war with IntelliJ IDEA. However, it can be if you deploy an exploded war. In IDEA:
open your Tomcat Run/Debug configuration (Run > Edit Configurations)
Go to the "Deployment" tab
In the "Deploy at Server Startup" section, remove (if prese...
Why do all browsers' user agents start with “Mozilla/”?
...tscape only.
Over time, Gecko, Konqueror, Opera, Safari and Chrome each decide to similarly spoof the User-Agent of some previous browser in order to manipulate browser-sniffing web pages into correctly understanding their browser's features. As part of this spoofing, all the browsers start their Us...
Linq to EntityFramework DateTime
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When using LINQ to Entity Framework, your predicates inside the Where clause get translated to SQL. You're getting that error because there is no translation to SQL for DateTime.Add() which makes sense.
A quick work-around would be to read the results of the first Where statement...
Using git commit -a with vim
I'm new with git, so I decided to learn git using the tutorials of github. The third chapter said:
6 Answers
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Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
... You are right that casting the result of indexOfObject: would be a bad idea. My answer was meant for the specific code in the question, and the count method cannot return NSNotFound. I did not recommend to cast to int or ignore warnings generally. Sorry if that was unclear. In fact your sample c...