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Parsing a JSON string in Ruby
...s looks like JavaScript Object Notation (JSON). You can parse JSON that resides in some variable, e.g. json_string, like so:
require 'json'
JSON.parse(json_string)
If you’re using an older Ruby, you may need to install the json gem.
There are also other implementations of JSON for Ruby that ...
UITextField auto-capitalization type - iPhone App
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It doesn't work, i tried it on Xcode 6 iOS 8 Swift. I did it in code and interface builder, neither works.
– Van Du Tran
Nov 27 '14 at 21:26
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Where/How to getIntent().getExtras() in an Android Fragment? [duplicate]
...nstantiating them with arguments.
There's actually an example on the Android dev blog that illustrates this concept, and you'll see this in several of the API demos too. Although this specific example is given for API 3.0+ fragments, the same flow applies when using FragmentActivity and Fragment fr...
How do you set up use HttpOnly cookies in PHP
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For your cookies, see this answer.
For PHP's own session cookie (PHPSESSID, by default), see @richie's answer
The setcookie() and setrawcookie() functions, introduced the httponly parameter, back in the dark ages of PHP 5.2.0, making this nice and easy. Simply set the 7th parameter to true, as ...
What is “android:allowBackup”?
... a particular issue. For example, the issue related to allowBackup has the id AllowBackup (shown at the end of the error message), so the fuller explanation is:
$ ./lint --show AllowBackup
AllowBackup
-----------
Summary: Ensure that allowBackup is explicitly set in the application's
manifest
Prio...
Can I load a UIImage from a URL?
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@Daniel: didn't work, I edited my question to include my actual code and the exception info. It's a little bizarre.
– progrmr
May 7 '10 at 3:03
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How to center an iframe horizontally?
Consider the following example: ( live demo )
11 Answers
11
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What is the maximum length of a valid email address?
What is the maximum length of a valid email address? Is it defined by any standard?
6 Answers
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初窥InnoDB的Memcached插件 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
... flags: c3
cas_column: c4
expire_time_column: c5
unique_idx_name_on_key: PRIMARY
如上已经有了test数据库的demo_test表，通过c1查询c2的值，表结构如下所示：
mysql> DESC test.demo_test;
+-------+---------------------+------+-----+---------+-------+
| Fi...
Add disabled attribute to input element using Javascript
I have an input box and I want it to be disabled and at the same time hide it to avoid problems when porting my form.
7 Ans...