大约有 7,000 项符合查询结果（耗时：0.0222秒） [XML]
Postgresql 9.2 pg_dump version mismatch
...le, in my case, it reminds me that I was not root thus failing to see some directories where the newer pg_dump version was installed. In general, don't remove errors.
– Poutrathor
Feb 18 '19 at 13:40
...
How to run a single test from a rails test suite?
How can I run a single test from a rails test suite?
12 Answers
12
...
How do I move files in node.js?
How can I move files (like mv command shell) on node.js? Is there any method for that or should I read a file, write to a new file and remove older file?
...
How to delete projects in IntelliJ 12?
I created some dummy projects. Now I don't see any way to delete the projects that I don't want. Per this suggestion I can delete files, the project is going away but there is traces of it still available. For example, on the Recent Projects you can still see the name of the project you just delet...
Searching subversion history (full text)
Is there a way to perform a full text search of a subversion repository, including all the history?
16 Answers
...
How to generate gcc debug symbol outside the build target?
...way I can tar the libraries and executables in one tar file and the .debug directories in another. If I want to add the debug info later on I simply extract the debug tar file and voila I have symbolic debug information.
This is the bash script:
#!/bin/bash
scriptdir=`dirname ${0}`
scriptdir=`(cd...
ORA-01882: timezone region not found
I'm accessing an Oracle Database from a java application, when I run my application I get the following error:
19 Answers
...
Getting the last revision number in SVN?
Using PHP, Perl, or Python (preferably PHP), I need a way to query an SVN database and find out the last revision number sent to SVN. I don't need anything other than that. It needs to be non-intensive (so I do it every 5 minutes as a cron job; SVN's performance should not be affected).
...
What is Rack middleware?
...pplications for lots of use cases, like serving static files or even whole directories. Let's see how we serve a simple file, for example a very basic HTML file located at htmls/index.html:
<!DOCTYPE HTML>
<html>
<head>
<title>The Index</title>
</head>
...
How to tell if node.js is installed or not
I've recently installed node.js and I have no idea how to run applications. I installed node.js but couldn't find further instructions. What does one really need to do? I wanted to see if it was actually working. So I executed a script called hello.js. It went as such:
...