大约有 38,000 项符合查询结果（耗时：0.0493秒） [XML]
How can I parse a YAML file in Python
...using pathlib Path for manipulating files, you are better of using the new API ruamel.yaml provides:
from ruamel.yaml import YAML
from pathlib import Path
path = Path('example.yaml')
yaml = YAML(typ='safe')
data = yaml.load(path)
...
$apply vs $digest in directive testing
...ssions
and compares them with the previous value.
And as per the Scope API documentation
Usually you don't call $digest() directly in controllers or in
directives. Instead a call to $apply() (typically from within a
directives) will force a $digest().
So you should not explicitly call ...
Converting string to byte array in C#
...ech edition uses CP1250 and CP852) and are oftentimes hardcoded in windows API libraries. So if you just set UTF-8 to console by chcp 65001 (as .NET implicitly does and pretends it is the default) and run some localized command (like ping), it works in English version, but you get tofu text in Czech...
How to escape text for regular expression in Java
...
I just wantet to point out that this way of escaping applies escaping also on expressions that you introduce afterwards. This may be surprising. If you do "mouse".toUpperCase().replaceAll("OUS","ic") it will return MicE. You would’t expect it to return MICE because you ...
Get index of element as child relative to parent
...ssion that Delegate is just a more efficient variant of Live. This is from api.jquery.com/delegate: "Attach a handler to one or more events for all elements that match the selector, now or in the future, based on a specific set of root elements." It must be monitoring to bind in the future?
...
Reuse a parameter in String.format?
...
docs.oracle.com/javase/8/docs/api/java/util/Formatter.html#dpos
– Vadzim
Dec 22 '17 at 16:08
add a comment
|
...
Why is UnhandledExceptionEventArgs.ExceptionObject an object and not an Exception?
...n C# or VB.Net but it is possible in other CLR based languages. Hence the API must support this possibility and uses the type object.
So while it shouldn't ever be null, it may not in fact be a System.Exception.
See CLI spec section 10.5 (specifically CLS rule 40) for more details
...
Array.push() if does not exist?
...
http://api.jquery.com/jQuery.unique/
var cleanArray = $.unique(clutteredArray);
you might be interested in makeArray too
The previous example is best in saying that check if it exists before pushing.
I see in hindsight it also s...
Renaming columns in pandas
...o columns or 1. This update makes this method match the rest of the pandas API. It still has the index and columns parameters but you are no longer forced to use them.
The set_axis method with the inplace set to False enables you to rename all the index or column labels with a list.
Examples for ...
What is the use of making constructor private in a class?
... This is what Sun did for the String class, and a reasonable chunk of the API that should not be extended.
– BobMcGee
Jan 15 '10 at 16:08
...