大约有 48,000 项符合查询结果（耗时：0.0452秒） [XML]
How to jump back to NERDTree from file in tab?
...ve between open windows (so you could hop between the NERDTree window, the file you are editing and the help window, for example... just hold down Ctrl and press w twice).
share
|
improve this answe...
Postgres - FATAL: database files are incompatible with server
...local/var/postgres/server.log start
could not connect to server: No such file or directory
Is the server running locally and accepting
connections on Unix domain socket "/var/pgsql_socket/.s.PGSQL.5432"?
Okay, lets take a look into server logs:
cat /usr/local/var/postgres/server.log
FATAL: dat...
Any way to force strict mode in node?
...
According to Lloyd you can now place
"use strict";
at the top of your file in node >= 0.10.7, but if you want your whole app to run in strict (including external modules) you can do this
node --use_strict
share
...
Run PostgreSQL queries from the command line
...l be needed in Query field. So my approach is to write the SQL in separate file and run the SQL file from command line. This has another advantage too. If you have to change the query for a large script you do not need to touch the script file or command. Only change the SQL file like this
psql -h ...
bash: Bad Substitution
...e@pc:~$ readlink -f $(which sh)
/bin/dash
So if you chmod +x your_script_file.sh and then run it with ./your_script_file.sh, or if you run it with bash your_script_file.sh, it should work fine.
Running it with sh your_script_file.sh will not work because the hashbang line will be ignored and the ...
setting an environment variable in virtualenv
...
Just FYI it seems that .env files bork Heroku builds, at least in my experience. So don't include it in your repo. Long time user / huge fan of autoenv btw. Hi Kenneth, you da man!
– galarant
Jan 29 '15 at 0:42
...
Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
...
I am brand new to Rails. What file would you add a line like this into?
– Alan W. Smith
Feb 20 '12 at 15:15
3
...
Difference between path.normalize and path.resolve in Node.js
...eans only string manipulation of the path, while path.resolve will use the filesystem and current directory to resolve the path to an absolute path. This makes them behave quite different as path.normalize might be used on a path inside a tar file, on a remote filesystem, or something entirely abstr...
Unloading classes in java?
...e possible solution to your problem is to have a Classloader for every jar file, and a Classloader for each of the AppServers that delegates the actual loading of classes to specific Jar classloaders. That way, you can point to different versions of the jar file for every App server.
This is not t...
Detect if called through require or directly by command line
How can I detect whether my Node.JS file was called using SH: node path-to-file or JS: require('path-to-file') ?
5 Answers...