大约有 42,000 项符合查询结果（耗时：0.0680秒） [XML]
xUnit.net: Global setup + teardown?
...r, it is easy to create one. Just create a base test class that implements IDisposable and do your initialization in the constructor and your teardown in the IDisposable.Dispose method. This would look like this:
public abstract class TestsBase : IDisposable
{
protected TestsBase()
{
...
Very simple log4j2 XML configuration file using Console and File appender
...)
Use Logger logger = LogManager.getLogger(); to initialize your logger
I did set the immediateFlush="false" since this is better for SSD lifetime. If you need the log right away in your log-file remove the parameter or set it to true
...
Measuring text width to be drawn on Canvas ( Android )
Is there a method which returns the width ( in pixels ) of a text to be drawn on an Android canvas using the drawText() method according to the Paint used to draw it?
...
Multiple levels of 'collection.defaultdict' in Python
...r @rschwieb's request for D['key'] += 1, we can expand on previous by overriding addition by defining __add__ method, to make this behave more like a collections.Counter()
First __missing__ will be called to create a new empty value, which will be passed into __add__. We test the value, counting o...
Add .gitignore to gitignore
...ile's purpose is to prevent everyone who collaborates on a project from accidentally commiting some common files in a project, such as generated cache files. Therefore you should not ignore .gitignore, since it's supposed to be included in the repository.
If you want to ignore files in just one rep...
How to pop an alert message box using PHP?
...ders HTML and Javascript to send to the client's browser. PHP is a server-side language. This is what allows it do things like INSERT something into a database on the server.
But an alert is rendered by the browser of the client. You would have to work through javascript to get an alert.
...
Why does git perform fast-forward merges by default?
...to revert a group of commits.
Warning: Non-fast-forwarding has potential side effects as well. Please review https://sandofsky.com/blog/git-workflow.html, avoid the 'no-ff' with its "checkpoint commits" that break bisect or blame, and carefully consider whether it should be your default approach fo...
Create table (structure) from existing table
...ing from source to destination table. Try yourself:- CREATE TABLE Table1 ( Id int , Name varchar(200) ) INSERT INTO table1 VALUES (1,'A') INSERT INTO table1 VALUES(2,'B') -- Will create table2 with data in table1 SELECT * INTO Table2 FROM Table1 WHERE 1=2 -- Will create table2 without data in table1...
Differences between ExpandoObject, DynamicObject and dynamic
..., the DLR performs late-bound calls to the instance's normal methods.
The IDynamicMetaObjectProvider interface allows a class to take control of its late-bound behavior.
When you use the dynamic keyword to interact with an IDynamicMetaObjectProvider implementation, the DLR calls the IDynamicMetaObj...
How do you validate a URL with a regular expression in Python?
...
An easy way to parse (and validate) URL's is the urlparse (py2, py3) module.
A regex is too much work.
There's no "validate" method because almost anything is a valid URL. There are some punctuation rules for splitting it up. Absent any punctuati...