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Why does Python use 'magic methods'?
...rably only one --obvious way to do it.
This is one of the reasons - with custom methods, developers would be free to choose a different method name, like getLength(), length(), getlength() or whatsoever. Python enforces strict naming so that the common function len() can be used.
All operations t...
What is this 'Lambda' everyone keeps speaking of?
...od takes a function that it uses to test the values, so all we need is our custom logic. This allows us to greatly customize the method with practically no effort or overhead. Basically, we can compose functions out of smaller functions.
That's just an easy example of what they can do. The ability ...
How to impose maxlength on textArea in HTML using JavaScript
...tml>
<html>
<body>
<form action="processForm.php" action="post">
<label for="story">Tell me your story:</label><br>
<textarea id="story" maxlength="100"></textarea>
<input type="submit" value="Submi...
Is duplicated code more tolerable in unit tests?
...lity.
If the duplication is in the assertions, then perhaps you need some Custom Assertions. For example, if multiple tests have a string of assertions like:
assertEqual('Joe', person.getFirstName())
assertEqual('Bloggs', person.getLastName())
assertEqual(23, person.getAge())
Then perhaps you n...
Eclipse IDE for Java - Full Dark Theme
...
Here is my Black Eclipse Custom CSS for Chrome Theme Plugin. Usable with eclipse 4.2 and 4.3. Main goal was to make it look nice in ubuntu, besides making it "darker".
Caution: May or may not work on Windows Systems, only checked with ubuntu.
Requi...
How to “comment-out” (add comment) in a batch/cmd?
...ted code blocks (only on the first character): robvanderwoude.com/comments.php
– Michael Paulukonis
Sep 12 '14 at 13:04
...
Extract hostname name from string
... ==");
console.log(extractHostname("http://www.blog.classroom.me.uk/index.php"));
console.log(extractHostname("http://www.youtube.com/watch?v=ClkQA2Lb_iE"));
console.log(extractHostname("https://www.youtube.com/watch?v=ClkQA2Lb_iE"));
console.log(extractHostname("www.youtube.com/watch?v=ClkQA2Lb...
技术人员如何去面试？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...。
技术面试不同的技术应该问的问题都不相同，比如你PHP、Java、C++、数据库每个技术点不同，出的面试题自然不同，最好你在找工作的时候就选择跟你个人擅长技术比较符合的职位。
技术面试的流程是一面简单问题(基础知识...
Django Rest Framework File Upload
...hod and is only sending non-Json data as key value pairs, you don't need a custom parser class. DRF'd MultipartParser will do the job. But for the second case or if you have nested serializers (like i have shown) you will need custom parser as shown below.
utils.py
from django.http import QueryDic...
How to generate .NET 4.0 classes from xsd?
... an issue if you want strong typed objects. I often use any when allowing custom config data, so an XmlElement is convenient to pass to another XML deserializer that is custom defined elsewhere.
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