大约有 47,000 项符合查询结果（耗时：0.0712秒） [XML]
Allowed characters in Linux environment variable names
...
From The Open Group:
These strings have the form
name=value; names shall not contain
the character '='. For values to be
portable across systems conforming to
IEEE Std 1003.1-2001, the value shall
be composed of...
Download large file in python with requests
...
@Shuman As I see you resolved the issue when switched from http:// to https:// (github.com/kennethreitz/requests/issues/2043). Can you please update or delete your comments because people may think that there are issues with the code for files bigger 1024Mb
...
Open Sublime Text from Terminal in macOS
...s to work on my OSX box. I used these steps to get it to work:
Test subl from your ST installation:
First, navigate to a small folder in Terminal that you want ST to open and enter the following command:
/Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl .
NOTE: You may need to re...
Difference between thread's context class loader and normal classloader
...s the current classloader for the current thread. An object can be created from a class in ClassLoaderC and then passed to a thread owned by ClassLoaderD. In this case the object needs to use Thread.currentThread().getContextClassLoader() directly if it wants to load resources that are not availabl...
Using awk to print all columns from the nth to the last
...
You can also use "-b" to specify the position (from the Nth character onwards).
– Dakatine
Sep 10 '13 at 13:56
...
Error in Swift class: Property not initialized at super.init call
...
Quote from The Swift Programming Language, which answers your question:
“Swift’s compiler performs four helpful safety-checks to make sure
that two-phase initialization is completed without error:”
Safety check 1 ...
How to get C# Enum description from value? [duplicate]
...all
Has a bunch of other methods, including the ability to parse the value from the description
I realise the core answer was just the cast from an int to MyEnum, but if you're doing a lot of enum work it's worth thinking about using Unconstrained Melody :)
...
Fragment MyFragment not attached to Activity
...Resources().getString(R.string.app_name);
}
}
To avoid onPostExecute from being called when the Fragment is not attached to the Activity is to cancel the AsyncTask when pausing or stopping the Fragment. Then isAdded() would not be necessary anymore. However, it is advisable to keep this check ...
Reading a binary file with python
...o have something to unpack is pretty trivial:
import struct
data = open("from_fortran.bin", "rb").read()
(eight, N) = struct.unpack("@II", data)
This unpacks the first two fields, assuming they start at the very beginning of the file (no padding or extraneous data), and also assuming native byt...
Check if a program exists from a Makefile
How can I check if a program is callable from a Makefile?
12 Answers
12
...