大约有 40,000 项符合查询结果（耗时：0.0382秒） [XML]
Get the current script file name
...heir own impotence, But you can safe your url using different filers, like mysql_real_escape_string, stripslashes etc..
– Khandad Niazi
Jan 29 '14 at 15:43
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Use gulp to select and move directories and their files
....task('move',['clean'], function(){
// the base option sets the relative root for the set of files,
// preserving the folder structure
gulp.src(filesToMove, { base: './' })
.pipe(gulp.dest('dist'));
});
Also, you are probably going to have trouble down the road if you have all these sour...
Favourite performance tuning tricks [closed]
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Assuming MySQL here, use EXPLAIN to find out what is going on with the query, make sure that the indexes are being used as efficiently as possible and try to eliminate file sorts. High Performance MySQL: Optimization, Backups, Replica...
'IF' in 'SELECT' statement - choose output value based on column values
...IF(type = 'P', amount, amount * -1) as amount
FROM report
See http://dev.mysql.com/doc/refman/5.0/en/control-flow-functions.html.
Additionally, you could handle when the condition is null. In the case of a null amount:
SELECT id,
IF(type = 'P', IFNULL(amount,0), IFNULL(amount,0) * -1) as...
No mapping found for field in order to sort on in ElasticSearch
...rrors, but some results), but in my case my search was being issued at the root (no index specified), and the errors I was getting were because the search/order was also looking to a Kibana index.
Stupid error, but maybe this'll help someone else who ends up here.
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Best way to get application folder path
...nstall directory.
In an ASP.NET application, this will be the application root directory, not the bin subfolder - which is probably what you usually want. In a client application, it will be the directory containing the main executable.
In a VSTO 2005 application, it will be the directory containi...
How to permanently set $PATH on Linux/Unix? [closed]
...n:/bin:/usr/games:/usr/local/games"
So you can just open up this file as root and add whatever you want.
For Immediate results,
Run (try as normal user and root):
source /etc/environment && export PATH
UPDATE:
If you use zsh (a.k.a Z Shell), add this line right after the comments in /...
Oracle query to fetch column names
I have a mySQL query to get columns from a table like this:
12 Answers
12
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How do I diff the same file between two different commits on the same branch?
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Note: you need to use paths relative to the root of the repo. Paths relative to the current working directory will not work.
– Kevin Wheeler
Jun 30 '15 at 2:57
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Sequelize.js delete query?
...#L207-217
https://github.com/sdepold/sequelize/blob/master/lib/connectors/mysql/query-generator.js
What I found:
There isn't a deleteAll method, there's a destroy() method you can call on a record, for example:
Project.find(123).on('success', function(project) {
project.destroy().on('success',...