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boost::filesystem指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...不试图去讲述这个中间层，因为针对绝大部分情况，我们使用boost.filesystem不需要知道这个中间层。
下面我正式开始这个指南，这次好像扯得太远了。
基础知识
这里我们讲述一些使用库的基础的准备的知识。
filesystem库提供...
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How to change bower's default components folder?
... making a new project that uses bower from twitter. I created a component.json to maintain all my dependency like jquery. Then I run bower install that installs everything in a folder named components . But I need to install the components in a different folder, e.g. public/components .
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Weird behavior with objects & console.log [duplicate]
...o log the individual values:
console.log(obj.foo, obj.bar, obj.baz);
Or JSON encode the object reference:
console.log(JSON.stringify(obj));
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Convert string with commas to array
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For simple array members like that, you can use JSON.parse.
var array = JSON.parse("[" + string + "]");
This gives you an Array of numbers.
[0, 1]
If you use .split(), you'll end up with an Array of strings.
["0", "1"]
Just be aware that JSON.parse will limit ...
Converting JavaScript object with numeric keys into array
I have an object like this coming back as a JSON response from the server:
16 Answers
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Private setters in Json.Net
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I came here looking for the actual attribute that makes Json.NET populate a readonly property when deserializing, and that's simply [JsonProperty], e.g.:
[JsonProperty]
public Guid? ClientId { get; private set; }
Alternative Solution
Just provide a constructor that has a param...
Converting .NET DateTime to JSON [duplicate]
...her parsing the integer (as suggested here):
var date = new Date(parseInt(jsonDate.substr(6)));
Or applying the following regular expression (from Tominator in the comments):
var jsonDate = jqueryCall(); // returns "/Date(1245398693390)/";
var re = /-?\d+/;
var m = re.exec(jsonDate);
var d =...
Check if a Postgres JSON array contains a string
...perator:
select info->>'name' from rabbits where (info->'food')::jsonb ? 'carrots';
You can even index the ? query on the "food" key if you switch to the jsonb type instead:
alter table rabbits alter info type jsonb using info::jsonb;
create index on rabbits using gin ((info->'food')...
Django Template Variables and Javascript
...dd on to this for reference: if the "someDjangoVariable" so happens to be JSON, be sure to use {{ someDjangoVariable|safe }} to remove the "
– Mark
Feb 7 '12 at 14:39
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