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Redirecting to a certain route based on condition
...er docs: "factory - {string|function}: If string then it is an alias for a service. Otherwise if function, then it is injected and the return value is treated as the dependency. If the result is a promise, it is resolved before its value is injected into the controller. Be aware that ngRoute.$routeP...
Create an index on a huge MySQL production table without table locking
...ters:
Master A has your MySQL database running on it
Bring Master B into service and have it replicate writes from Master A ( B is a slave of A)
Perform the schema update on Master B. It will fall behind during the upgrade
Let Master B catch up. Invariant: Your schema change MUST be capable of p...
Handler vs AsyncTask vs Thread [closed]
...small waiting operations like the following:
Fetching some data from web services and display over the layout.
Database query.
When you realize that running operation will never, ever be nested.
Handler:
When we install an application in android, then it creates a thread for that application ca...
What is a stack trace, and how can I use it to debug my application errors?
...MyServlet.doPost(MyServlet.java:169)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler$C...
How can I convert my Java program to an .exe file? [closed]
... be done with standard dialogues. But even though we're setting up windows services with it, we're only using standard components.
installer + launcher
windows or unix
scriptable in Java
ant task
lots of customizable standard panels and actions
optionally includes or downloads a JRE
can also launc...
Paging in a Rest Collection
...some of you guys. I've been working for weeks on this features for my REST service. What I ended up doing is really simple. My solution only makes a sense for what REST people call a collection.
Client MUST include a "Range" header to indicate which part of the collection he needs, or otherwise be ...
What are the differences between JSON and JSONP?
... a variable or passed to a function. So what we do instead is tell the web service to call a function on our behalf when it's ready.
For example, we might request some data from a stock exchange API, and along with our usual API parameters, we give it a callback, like ?callback=callThisWhenReady. T...
Find the PID of a process that uses a port on Windows
My service crash on startup with the classic:
7 Answers
7
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Android Webview - Webpage should fit the device screen
....
private int getScale(){
Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
int width = display.getWidth();
Double val = new Double(width)/new Double(PIC_WIDTH);
val = val * 100d;
return val.intValue();
}
Then use
WebView web ...
Copy existing project with a new name in Android Studio
...
Important : If your are using google play services. Also make sure to update package names in google-services.json file.
– Gihan Gamage
Apr 6 '19 at 2:41
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