大约有 40,000 项符合查询结果（耗时：0.0437秒） [XML]
What is the use of “assert” in Python?
...impossible” condition was triggered. This makes it much easier to track down and fix bugs in your programs.
Here’s a summary from a tutorial on Python’s assertions I wrote:
Python’s assert statement is a debugging aid, not a mechanism for handling run-time errors. The goal of using asse...
How to free memory in Java?
...system level. If my java application is using 250MB I may want to force it down to 1MB and make the 249MB available to other apps.
share
|
improve this answer
|
follow
...
Git / Bower Errors: Exit Code # 128 & Failed connect
...his is not "fixing" the problem, but you can use
git config --global url."https://".insteadOf git://
to tell git to use HTTPS instead of GIT which worked out for me to install npm dependencies.
share
|
...
Gradle proxy configuration
...http.proxyPort=3128 "-Dhttp.nonProxyHosts=*.nonproxyrepos.com|localhost"
HTTPS Only Proxy configuration
gradlew -Dhttps.proxyHost=127.0.0.1 -Dhttps.proxyPort=3129 "-Dhttp.nonProxyHosts=*.nonproxyrepos.com|localhost"
Both HTTP and HTTPS Proxy configuration
gradlew -Dhttp.proxyHost=127.0.0...
Git asks for username every time I push
...d 'remote' with an entry called 'url'. The 'url' entry should contains the https link of repository you're talking about.
When you prefix the host 'url' with your username, git shouldn't be asking for your username anymore. Here's an example:
url = https://username@repository-url.com
...
Dynamically Changing log4j log level
...y method (that's a good enough indicator of when the container is shutting down) That's it ? Or is there more to it that I am missing..!
– robin bajaj
Sep 27 '13 at 20:08
...
What is monkey patching?
...taFrame.just_foo_cols # you can also remove the new method
To break this down, first we import our module:
import pandas as pd
Next we create a method definition, which exists unbound and free outside the scope of any class definitions (since the distinction is fairly meaningless between a func...
Why isn't std::initializer_list a language built-in?
...with no new keywords and that uses library types from std.
What it comes down to, I think, is that there is no absolute division in C++ between the "core language" and the standard libraries. They're different chapters in the standard but each references the other, and it has always been so.
Ther...
Can I redirect the stdout in python into some sort of string buffer?
...
Works for me with python 2.6 and PyQT4. Seems strange to down vote working code when you can't tell why it doesn't work !
– Nicolas Lefebvre
Mar 20 '11 at 15:18
9...
GitHub: How to make a fork of public repository private?
...po (let's call it private-repo) via the Github UI. Then:
git clone --bare https://github.com/exampleuser/public-repo.git
cd public-repo.git
git push --mirror https://github.com/yourname/private-repo.git
cd ..
rm -rf public-repo.git
Clone the private repo so you can work on it:
git clone https:...