大约有 46,000 项符合查询结果（耗时：0.0416秒） [XML]
Very Long If Statement in Python [duplicate]
I have a very long if statement in Python. What is the best way to break it up into several lines? By best I mean most readable/common.
...
Regular expression to find URLs within a string
Does anyone know of a regular expression I could use to find URLs within a string? I've found a lot of regular expressions on Google for determining if an entire string is a URL but I need to be able to search an entire string for URLs. For example, I would like to be able to find www.google.com ...
Linux - Replacing spaces in the file names
...n a folder, and I want to replace every space character in all file names with underscores. How can I achieve this?
11 Answ...
When is assembly faster than C?
One of the stated reasons for knowing assembler is that, on occasion, it can be employed to write code that will be more performant than writing that code in a higher-level language, C in particular. However, I've also heard it stated many times that although that's not entirely false, the cases wh...
How to download image from url
...ent = new WebClient();
Stream stream = client.OpenRead(imageUrl);
Bitmap bitmap; bitmap = new Bitmap(stream);
if (bitmap != null)
{
bitmap.Save(filename, format);
}
stream.Flush();
stream.Close();
client.Dispose();
}
Using it
try
{
SaveImage("--- Any...
Why doesn't requests.get() return? What is the default timeout that requests.get() uses?
... default timeout that get uses?
The default timeout is None, which means it'll wait (hang) until the connection is closed.
What happens when you pass in a timeout value?
r = requests.get(
'http://www.justdial.com',
proxies={'http': '222.255.169.74:8080'},
timeout=5
)
...
What is the command to list the available avdnames
...follow
|
edited May 8 '18 at 9:02
Günter Zöchbauer
443k129129 gold badges15761576 silver badges13191319 bronze badges
...
Calculating frames per second in a game
What's a good algorithm for calculating frames per second in a game? I want to show it as a number in the corner of the screen. If I just look at how long it took to render the last frame the number changes too fast.
...
ZSH complains about RVM __rvm_cleanse_variables: function definition file not found
...follow
|
edited Sep 21 at 9:23
Grzegorz
3,8542121 silver badges3838 bronze badges
answere...
Authorize a non-admin developer in Xcode / Mac OS
...to Snow Leopard I am asked to do the following when a program is run from within Xcode:
10 Answers
...