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ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
...just installed MySQL for the first time and then tried to access via MySQL command line client. That sounds like first time access to me.
– Mike Brant
Dec 13 '14 at 13:17
18
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Is there a Max function in SQL Server that takes two values like Math.Max in .NET?
...omas Obligatory meme image (no offence intended to you in any way!) flickr.com/photos/16201371@N00/2375571206
– xan
Dec 19 '11 at 15:58
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Thread vs ThreadPool
...t.
If your workload consistently has large numbers of thread pool requests coming in, then the thread pool will tune itself to your workload by creating more threads in the pool by the above process so that there are a larger number of thread available to process requests
check Here for more in dept...
Find and restore a deleted file in a Git repository
Say I'm in a Git repository. I delete a file and commit that change. I continue working and make some more commits. Then, I find I need to restore that file.
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Can't create handler inside thread that has not called Looper.prepare()
...rom within the main thread. You could use a handler, for example.
Look up Communicating with the UI Thread in the documentation. In a nutshell:
// Set this up in the UI thread.
mHandler = new Handler(Looper.getMainLooper()) {
@Override
public void handleMessage(Message message) {
...
How do I check for null values in JavaScript?
...NaN
Please note that if you are specifically checking for numbers it is a common mistake to miss 0 with this method, and num !== 0 is preferred (or num !== -1 or ~num (hacky code that also checks against -1)) for functions that return -1, e.g. indexOf)
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Intellij IDEA Java classes not auto compiling on save
...we can build automatically the edited sources if we are using the external compiler option. The only thing needed is to check the option "Build project automatically", located under "Compiler" settings:
Also, if you would like to hot deploy, while the application is running or if you are using sp...
How to tell whether a point is to the right or left side of a line
...blems, you will want to look up Jon Shewchuk's "Fast Robust Predicates for Computational Geometry".
– Stephen Canon
Oct 13 '09 at 15:13
14
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Backbone.js: get current route
... answer following @Vad suggestion. I am not using Backbone anymore but his comment sounds right to me. (The previous answer was: Backbone.history.fragment instead of Backbone.history.getFragment() )
– Robert
Mar 28 '15 at 10:05
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Android: How to turn screen on and off programmatically?
... how dim it can be; if your device is actually allowing the screen to turn completely off, then it is some peculiarity of the implementation of that device and not a behavior you can count on across devices.
In fact using this in conjunction with FLAG_KEEP_SCREEN_ON means that you will never allow ...