大约有 44,000 项符合查询结果（耗时：0.0817秒） [XML]
error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss
...hutdown
Some systems aren't setup to have an elegant way to stop mysql (or for some reason mysql doesn't respond) and you can force terminate mysql with either:
One step: pkill -9 mysqld
Two step (least preferred):
Find the process id of mysql with either pgrep mysql or ps aux | grep mysql | gre...
No visible cause for “Unexpected token ILLEGAL”
...st implementations, and this error is thrown.
The same error is raised if, for example, you try to run a js file with a rogue @ character, a misplaced curly brace, bracket, "smart quotes", single quotes not enclosed properly (e.g. this.run('dev1)) and so on.
A lot of different situations can cause ...
passing 2 $index values within nested ng-repeat
...inner ng-repeat loop I set an ng-click which calls the relevant controller for that menu item by passing in the $index to let the app know which one we need. However I need to also pass in the $index from the outer ng-repeat so the app knows which section we are in as well as which tutorial.
...
How to set different label for launcher rather than activity title?
This question has been asked before - but with no satisfying answer at all! So I'm trying it again.
8 Answers
...
What is the parameter “next” used for in Express?
...
It passes control to the next matching route. In the example you give, for instance, you might look up the user in the database if an id was given, and assign it to req.user.
Below, you could have a route like:
app.get('/users', function(req, res) {
// check for and maybe do something with...
A dependent property in a ReferentialConstraint is mapped to a store-generated column
...
I mistakenly made one of my foreign keys an Identity (auto increment). This is the error I got.
– jocull
Jan 9 '12 at 20:12
3
...
How to position a DIV in a specific coordinates?
...to position a div and then nothing else, you don't need to use java script for that. You can achieve this by CSS only. What matters is relative to what container you want to position your div, if you want to position it relative to document body then your div must be positioned absolute and its cont...
GridView VS GridLayout in Android Apps
...ed on screen.
GridViews, much like ListViews reuse and recycle their views for better performance.
Whereas a GridLayout is a layout that places its children in a rectangular grid.
It was introduced in API level 14, and was recently backported in the Support Library.
Its main purpose is to solve al...
How to trigger jQuery change event in code
...
Setting a value before actually triggering change event is the best way!!
– Kapil Yadav
Mar 18 at 6:12
add a comment
...
What are the Dangers of Method Swizzling in Objective-C?
...fully aware of the consequences of the pattern, we are able to make more informed decisions about whether or not to use it. Singletons are a good example of something that's pretty controversial, and for good reason — they're really hard to implement properly. Many people still choose to use singl...