大约有 8,000 项符合查询结果（耗时：0.0315秒） [XML]
List comprehension in Ruby
...x*3 if x % 2 == 0; all }
end
end
end
Results
/usr/bin/ruby1.8 -I"lib:test" "/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader.rb" "test/performance/list_comprehension_test.rb" -- --benchmark
Loaded suite /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader
Starte...
How to get the python.exe location programmatically? [duplicate]
...
py_interpreter = os.path.join(os.__file__.split("lib/")[0],"bin","python"))
– melMass
Sep 27 '18 at 15:08
1
...
Gulp command not found after install
...prefix /usr/local
I confirmed the npm root -g was pointing to /usr/local/lib/node_modules/npm, but in order to install gulp in /usr/local/lib/node_modules, I had to use sudo:
sudo npm install gulp -g
share
|
...
Maven and adding JARs to system scope
...
I don't know the real reason but Maven pushes developers to install all libraries (custom too) into some maven repositories, so scope:system is not well liked, A simple workaround is to use maven-install-plugin
follow the usage:
write your dependency in this way
<dependency>
<grou...
Removing MySQL 5.7 Completely [closed]
...t autoremove
sudo apt-get autoclean
sudo deluser -f mysql
sudo rm -rf /var/lib/mysql
sudo apt-get purge mysql-server-core-5.7
sudo apt-get purge mysql-client-core-5.7
sudo rm -rf /var/log/mysql
sudo rm -rf /etc/mysql
All above commands in single line (just copy and paste):
sudo service mysql stop...
Is there a link to the “latest” jQuery library on Google APIs? [duplicate]
...-latest.js - jQuery hosted (uncompressed)
https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js - Google hosted (minified)
https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.js - Google hosted (uncompressed)
For example:
<script src="https://code.jquery.com/jquery-latest.min.js">&...
How do you organise multiple git repositories, so that all of them are backed up together?
...sitory that contains a mini-filesystem hierarchy including its own bin and lib dirs. There is script in the root of this tree that will setup your environment to add these bin, lib, etc... other dirs to the proper environment variables. So the root directory essentially looks like:
./bin/ ...
How to find where gem files are installed
...n12.4.0]
- INSTALLATION DIRECTORY: /Users/ttm/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0
- RUBY EXECUTABLE: /Users/ttm/.rbenv/versions/2.0.0-p247/bin/ruby
- EXECUTABLE DIRECTORY: /Users/ttm/.rbenv/versions/2.0.0-p247/bin
- SPEC CACHE DIRECTORY: /Users/ttm/.gem/specs
- RUBYGEMS PLATFORM...
How do I analyze a program's core dump file with GDB when it has command-line parameters?
...main.c
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int myfunc(int i) {
*(int*)(NULL) = i; /* line 7 */
return i - 1;
}
int main(int argc, char **argv) {
/* Setup some memory. */
char data_ptr[] = "string in data segment";
...
Eclipse “Error: Could not find or load main class”
...se relative pathing:
In your .classpath
change
<classpathentry kind="lib" path="C:/Users/Chris/Downloads/last.fm-bindings-0.1.1.jar" sourcepath=""/><classpathentry kind="lib" path="C:/Users/Chris/Downloads/last.fm-bindings-0.1.1.jar" sourcepath=""/>
to
<classpathentry kind="lib...