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How do I convert a String object into a Hash object?
...\"2\"}, \"5\"=>{\"value\"=>\"3\"}, \"6\"=>{\"value\"=>\"4\"}}"
JSON.parse hash_as_string.gsub('=>', ':')
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How can jQuery deferred be used?
...$.ajax('/foo/', {
data: { value: val },
dataType: 'json',
success: function( resp ){
cache[ val ] = resp;
}
})
);
}
getData('foo').then(function(resp){
// do something with the response, which may
// or may not have...
Problems with lib-icu dependency when installing Symfony 2.3.x via Composer
...l on your server, you can explicitly add symfony/icu ~1.0 to your composer.json. 1.0 does not require php-intl, whereas 1.1+ does.
If you don't need translation features:
$ php bin/composer.phar require symfony/icu ~1.0
Without this declaration and trying to install symfony/symfony 2.3 Composer ...
Can jQuery get all CSS styles associated with an element?
... if (a.is(rules[r].selectorText)) {
o = $.extend(o, css2json(rules[r].style), css2json(a.attr('style')));
}
}
}
return o;
}
function css2json(css) {
var s = {};
if (!css) return s;
if (css instanceof CSSStyleDeclaration) {
for (var ...
Rails 4: List of available datatypes
....
If you use PostgreSQL, you can also take advantage of these:
:hstore
:json
:jsonb
:array
:cidr_address
:ip_address
:mac_address
They are stored as strings if you run your app with a not-PostgreSQL database.
Edit, 2016-Sep-19:
There's a lot more postgres specific datatypes in Rails 4 and eve...
RESTful way to create multiple items in one request
...a book. But then when you want to create 100 books (in a single request as json), which URL would you post the collection of 100 books to? that's where the restlessness begins.
– code4kix
Oct 17 '18 at 13:54
...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...接使用),它可以用在server,location 和IF条件判断块中,命令格式如下:
rewrite 正则表达式替换目标flag标记
flag标记可以用以下几种格式:
last - 基本上都用这个Flag。
break - 中止Rewirte,不在继续匹配
redirect - 返回临时重定向的...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...接使用),它可以用在server,location 和IF条件判断块中,命令格式如下:
rewrite 正则表达式替换目标flag标记
flag标记可以用以下几种格式:
last - 基本上都用这个Flag。
break - 中止Rewirte,不在继续匹配
redirect - 返回临时重定向的...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...接使用),它可以用在server,location 和IF条件判断块中,命令格式如下:
rewrite 正则表达式替换目标flag标记
flag标记可以用以下几种格式:
last - 基本上都用这个Flag。
break - 中止Rewirte,不在继续匹配
redirect - 返回临时重定向的...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...接使用),它可以用在server,location 和IF条件判断块中,命令格式如下:
rewrite 正则表达式替换目标flag标记
flag标记可以用以下几种格式:
last - 基本上都用这个Flag。
break - 中止Rewirte,不在继续匹配
redirect - 返回临时重定向的...
