大约有 8,300 项符合查询结果（耗时：0.0189秒） [XML]
if/else in a list comprehension
How can I do the following in Python?
11 Answers
11
...
Python - write() versus writelines() and concatenated strings
...ite() , while having a "\n" between each user input variable(the object of write() ).
5 Answers
...
How to start an application using android ADB tools?
...tart -n com.package.name/com.package.name.ActivityName
You can also specify actions to be filter by your intent-filters:
am start -a com.example.ACTION_NAME -n com.package.name/com.package.name.ActivityName
share
...
Haskell error parse error on input `='
I'm new to Haskell and after starting ghci I tried:
4 Answers
4
...
How to list all functions in a Python module?
...a python module installed on my system and I'd like to be able to see what functions/classes/methods are available in it.
...
Recursively list files in Java
How do I recursively list all files under a directory in Java? Does the framework provide any utility?
26 Answers
...
.gitignore all the .DS_Store files in every folder and subfolder
I've added .DS_Store to the .gitignore file, but it seems that it is only ignoring .DS_Store in the root directory, not in every folder and subfolder.
...
Converting integer to string in Python
...n:
int()
str()
Conversion to a string is done with the builtin str() function, which basically calls the __str__() method of its parameter.
share
|
improve this answer
|
...
Why can't I use float value as a template parameter?
When I try to use float as a template parameter, the compiler cries for this code, while int works fine.
11 Answers
...
Drop all tables whose names begin with a certain string
...
You may need to modify the query to include the owner if there's more than one in the database.
DECLARE @cmd varchar(4000)
DECLARE cmds CURSOR FOR
SELECT 'drop table [' + Table_Name + ']'
FROM INFORMATION_SCHEMA.TABLES
WHERE Table_Name LIKE 'pr...