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When splitting an empty string in Python, why does split() return an empty list while split('\n') re
... tries to be clever. It splits on any whitespace, tabs, spaces, line feeds etc, and it also skips all empty strings as a result of this.
>>> " fii fbar \n bopp ".split()
['fii', 'fbar', 'bopp']
Essentially, .split() without parameters are used to extract words from a string, as oppos...
What are the relative strengths and weaknesses of Git, Mercurial, and Bazaar? [closed]
...e familiar with the command-line interfaces of traditional SCMs (CVS, SVN, etc). Win32 is considered a first-class target by its development team. It has a pluggable architecture for different components, and replaces its storage format frequently; this allows them to introduce new features (such as...
WSDL vs REST Pros and Cons
...de of HTTP. I would be interested to see how the verbs GET/POST/PUT/DELETE/etc. work in a rest "protocol" without HTTP. Link?
– Kekoa
Feb 27 '13 at 18:46
|...
How do I give text or an image a transparent background using CSS?
...if you want to do something fancier (e.g. animation, multiple backgrounds, etc.), or if you don't want to rely on CSS3, you can try the “pane technique”:
.pane, .pane > .back, .pane > .cont { display: block; }
.pane {
position: relative;
}
.pane > .back {
position: absolute;
...
What's the better (cleaner) way to ignore output in PowerShell? [closed]
...me who are fluent in PowerShell aren't even familiar with [void], $null =, etc., and just because those may execute faster or take less keystrokes to type, doesn't mean they're the best way to do what you're trying to do, and just because a language gives you quirky syntax doesn't mean you should us...
Improving bulk insert performance in Entity framework [duplicate]
... Type t = typeof(T);
var tableAttribute = (TableAttribute)t.GetCustomAttributes(
typeof(TableAttribute), false).Single();
var bulkCopy = new SqlBulkCopy(conn) {
DestinationTableName = tableAttribute.Name };
var properties = t.GetProperties().Wh...
What is the difference between properties and attributes in HTML?
...ildElementCount, childNodes, children, classList, className, clientHeight, etc.
For a given DOM node object, properties are the properties of that object, and attributes are the elements of the attributes property of that object.
When a DOM node is created for a given HTML element, many of its pro...
What is the difference between min SDK version/target SDK version vs. compile SDK version?
...ly to indicate how current your application is for use in the marketplace, etc.
The compile sdk version is the version of android your IDE (or other means of compiling I suppose) uses to make your app when you publish a .apk file. This is useful for testing your application as it is a common need t...
Is JavaScript guaranteed to be single-threaded?
...etInterval, HTTP-request onload events (XHR), and UI events (click, focus, etc.) provide a crude impression of multi-threadedness - they are still all executed along a single timeline - one at a time - so even if we don't know their execution order beforehand, there's no need to worry about external...
When should I use a List vs a LinkedList
...fine.
List<T> also offers a lot of support methods - Find, ToArray, etc; however, these are also available for LinkedList<T> with .NET 3.5/C# 3.0 via extension methods - so that is less of a factor.
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