大约有 15,630 项符合查询结果(耗时:0.0190秒) [XML]

https://stackoverflow.com/ques... 

Import SQL file into mysql

... In windows, if the above suggestion gives you an error (file not found or unknown db) you may want to double the forward slashes: In the mysql console: mysql> use DATABASE_NAME; mysql> source C://path//to//file.sql; ...
https://stackoverflow.com/ques... 

What are the best practices for catching and re-throwing exceptions?

...bvious meaningful action is to handle the exception, e.g. by displaying an error message and aborting the operation: try { $connect = new CONNECT($db, $user, $password, $driver, $host); } catch (Exception $e) { echo "Error while connecting to database!"; die; } Logging or partial clea...
https://stackoverflow.com/ques... 

Create PostgreSQL ROLE (user) if it doesn't exist

...e an SQL script to create a ROLE in PostgreSQL 9.1, but without raising an error if it already exists? 10 Answers ...
https://stackoverflow.com/ques... 

Go install fails with error: no install location for directory xxx outside GOPATH

...efaults to attempting to install the package in the current directory. The error message is telling you that it cannot do that, because the current directory isn't part of your $GOPATH. You can either: Define $GOPATH to your $HOME (export GOPATH=$HOME). Move your source to within the current $GOP...
https://stackoverflow.com/ques... 

The forked VM terminated without saying properly goodbye. VM crash or System.exit called

Please help me to solve this issue. I do not exactly understand what the error in the log means. 48 Answers ...
https://stackoverflow.com/ques... 

PostgreSQL error: Fatal: role “username” does not exist

...ostgreSQL: can't createdb , can't createuser ; all operations return the error message 15 Answers ...
https://stackoverflow.com/ques... 

Aren't promises just callbacks?

...end. Let's discover the true benefits: What if you wanted to check for any error in any of the steps? It would be hell to do it with callbacks, but with promises, is a piece of cake: api().then(function(result){ return api2(); }).then(function(result2){ return api3(); }).then(function(resul...
https://stackoverflow.com/ques... 

Namespace not recognized (even though it is there)

I am getting this error: 20 Answers 20 ...
https://stackoverflow.com/ques... 

how to release localhost from Error: listen EADDRINUSE

...7 and when i try to run the tester in the command line i get the following error 28 Answers ...
https://stackoverflow.com/ques... 

Create folder with batch but only if it doesn't already exist

...re, or is there as a file, the mkdir command will run, and should cause an error. You might want to check for whether VTS exists as a file as well. share | improve this answer | ...