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Unit tests vs Functional tests
...enerally, that you are testing system functionality -- when I run foo file.txt at the command line, the lines in file.txt become reversed, perhaps. In contrast, a single unit test generally covers a single case of a single method -- length("hello") should return 5, and length("hi") should return 2....
What is the purpose of class methods?
...ource,dest):pass
def moveDir(source,dest):pass
//usage
FileUtil.copy("1.txt","2.txt")
FileUtil.moveDir("dir1","dir2")
This way is more flexible and more maintainable, you group functions together and its more obvious to what each function do. Also you prevent name conflicts, for example the fun...
Get list of passed arguments in Windows batch script (.bat)
..._"
echo on
for %%b in (1) do rem * #%1#
@echo off
) > param.txt
ENDLOCAL
for /F "delims=" %%L in (param.txt) do (
set "param1=%%L"
)
SETLOCAL EnableDelayedExpansion
set "param1=!param1:*#=!"
set "param1=!param1:~0,-2!"
echo %%1 is '!param1!'
The trick is to enable echo on and exp...
REST API Best practices: Where to put parameters? [closed]
...space then use a path segment. e.g. a language parameter /en/document/foo.txt versus /document/foo.txt?language=en
I prefer unique identifiers to be in a path segment rather than a query parameter.
The official rules for URIs are found in this RFC spec here. There is also another very useful R...
How to use support FileProvider for sharing content to other apps?
...r + "directory";
File file = new File(dirpath + File.separator + "file.txt");
Uri uri = FileProvider.getUriForFile(context, "com.package.name.fileprovider", file);
intent.putExtra(Intent.EXTRA_STREAM, uri);
intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
// Workaround for...
Lazy Method for Reading Big File in Python?
...ces. Here an example from the documentation:
import mmap
with open("hello.txt", "r+") as f:
# memory-map the file, size 0 means whole file
map = mmap.mmap(f.fileno(), 0)
# read content via standard file methods
print map.readline() # prints "Hello Python!"
# read content via sl...
How can I deploy an iPhone application from Xcode to a real iPhone device?
...itlements401
curl -O http://www.alexwhittemore.com/iphone/gen_entitlements.txt
mv gen_entitlements.txt gen_entitlements.py
chmod 777 gen_entitlements.py
Plug your iPhone in and open Xcode. Open Window>Organizer. Select the device from the list on the left hand side, and click "Use for developme...
How do I add files without dots in them (all extension-less files) to the gitignore file?
...!" for patterns that begin with a literal "!", for example,
"!important!.txt".
If the pattern ends with a slash, it is removed for the purpose of the
following description, but it would only find a match with a
directory. In other words, foo/ will match a directory foo and paths
underne...
How do I append text to a file?
....bashrc:
set -o noclobber
Now when you try to do echo "hello" > file.txt you will get a warning saying cannot overwrite existing file.
To force writing to the file you must now use the special syntax:
echo "hello" >| <filename>
You should also know that by default echo adds a trai...
How to ignore files/directories in TFS for avoiding them to go to central source repository?
...es in the ProjA sub-folder and all its subfolders
ProjA\*.cpp
#
# Ignore .txt files in this folder
\*.txt
#
# Ignore .xml files in this folder and all its sub-folders
*.xml
#
# Ignore all files in the Temp sub-folder
\Temp
#
# Do not ignore .dll files in this folder nor in any of its sub-folders
!...