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Getting parts of a URL (Regex)
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A single regex to parse and breakup a
full URL including query parameters
and anchors e.g.
https://www.google.com/dir/1/2/search.html?arg=0-a&arg1=1-b&arg3-c#hash
^((http[s]?|ftp):\/)?\/?([^:\/\s]+)((\/\w+)*\/)([\w\-\.]+[^#?\s]+)(.*)?(#[\w\-]+)?$
RexEx positions...
Can't create handler inside thread that has not called Looper.prepare()
...m the worker thread:
Message message = mHandler.obtainMessage(command, parameter);
message.sendToTarget();
}
Other options:
You could use an AsyncTask, that works well for most things running in the background. It has hooks that you can call to indicate the progress, and when it's done.
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Can you supply arguments to the map(&:method) syntax in Ruby?
... 5, 7, 9, 11]
But also a lot of other cool stuff, like passing multiple parameters:
arr = ["abc", "babc", "great", "fruit"]
arr.map(&:center.with(20, '*'))
# => ["********abc*********", "********babc********", "*******great********", "*******fruit********"]
arr.map(&:[].with(1, 3))
# ...
Get list of all routes defined in the Flask app
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from flask import Flask, url_for
app = Flask(__name__)
def has_no_empty_params(rule):
defaults = rule.defaults if rule.defaults is not None else ()
arguments = rule.arguments if rule.arguments is not None else ()
return len(defaults) >= len(arguments)
@app.route("/site-map")
def ...
How do I sort strings alphabetically while accounting for value when a string is numeric?
... to determine if a string is a number
/// </summary>
/// <param name="value">String to test</param>
/// <returns>True if numeric</returns>
public static bool IsNumeric(string value)
{
return int.TryParse(value, out _);
}
/// <inhe...
How to dynamically change header based on AngularJS partial view?
...t your example doesn't show how to change the title on $routeChangeSuccess parameterized by $scope variables, which @tosh's example using a Page service does. So you can set title = "Blog" but not title = '{{"Blog post " + post.title}}'.
– Eric Drechsel
May 20 ...
Handling optional parameters in javascript
I have a static javascript function that can take 1, 2 or 3 parameters:
12 Answers
12
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整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...
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3、修改 /source/function/function_message.php 第 78 行，查找
$param['header'] = true;
替换为：
$param['header'] = false;
常见问题与解答：
1、整合完成后，在 phpcms 注册、登录均“失败”怎么办？
答：这可能是由于无法连接到 UCenter 的...
How to sort an array by a date property
...p] : x);
};
/**
* Sorts an array of elements.
*
* @param {Array} array: the collection to sort
* @param {Object} cfg: the configuration options
* @property {String} cfg.prop: property name (if it is an Array of objects)
* @property {Boolean} cfg.desc: determines w...
What are the best practices for SQLite on Android?
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initializeInstance() has a parameter of type SQLiteOpenHelper, but in your comment you mentioned to use DatabaseManager.initializeInstance(getApplicationContext());. What is going on? How can this possibly work?
– faizal
...