大约有 43,000 项符合查询结果（耗时：0.0498秒） [XML]
Can I export a variable to the environment from a bash script without sourcing it?
...
Is there any way to access to the $VAR by just executing export.bash without sourcing it ?
Quick answer: No.
But there are several possible workarounds.
The most obvious one, which you've already mentioned, is to use source or . to execute the script in the context of the calling ...
How do I turn off Oracle password expiration?
I'm using Oracle for development. The password for a bootstrap account that I always use to rebuild my database has expired.
...
Applying a function to every row of a table using dplyr?
When working with plyr I often found it useful to use adply for scalar functions that I have to apply to each and every row.
...
What are the file limits in Git (number and size)?
Does anyone know what are the Git limits for number of files and size of files?
10 Answers
...
Changing Locale within the app itself
... phone settings in English but read the content of my app in French, Dutch or any other language ...)
6 Answers
...
How to replace master branch in Git, entirely, from another branch? [duplicate]
I have two branches in my Git repository:
5 Answers
5
...
Heatmap in matplotlib with pcolor?
...tmap.
updated:1/4/2014: thanks everyone
# -*- coding: utf-8 -*-
# <nbformat>3.0</nbformat>
# ------------------------------------------------------------------------
# Filename : heatmap.py
# Date : 2013-04-19
# Updated : 2014-01-04
# Author : @LotzJoe >> Joe Lotz...
How do I retrieve my MySQL username and password?
I lost my MySQL username and password. How do I retrieve it?
10 Answers
10
...
Why should the “PIMPL” idiom be used? [duplicate]
...ause you then don't mix responsibilities: one class implements, one class forwards.
share
|
improve this answer
|
follow
|
...
Difference between ref and out parameters in .NET [duplicate]
...f and out parameters in .NET? What are the situations where one can be more useful than the other? What would be a code snippet where one can be used and another can't?
...