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How to save an activity state using save instance state?
I've been working on the Android SDK platform, and it is a little unclear how to save an application's state. So given this minor re-tooling of the 'Hello, Android' example:
...
How to cast Object to its actual type?
...
I don't think you can (not without reflection), you should provide a type to your function as well:
void MyMethod(Object obj, Type t)
{
var convertedObject = Convert.ChangeType(obj, t);
...
}
UPD:
This may work for you:
void MyMethod(Object...
What is DOM Event delegation?
Can anyone please explain event delegation in JavaScript and how is it useful?
11 Answers
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Architecture of a single-page JavaScript web application?
...lly I'm curious about how to cleanly structure the application in terms of its model objects, UI components, any controllers, and objects handling server persistence.
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Best Practice: Access form elements by HTML id or name attribute?
...lining JS into your HTML is rather inelegant (and often inefficient, since it creates a wrapper function around the code), the fact that you always return false means your form will never submit. So unless either the form isn't meant to be submitted (perhaps it's used entirely by JS code), or unles...
How do you organize your version control repository?
First, I know about this: How would you organize a Subversion repository for in house software projects?
Next, the actual question:
My team is restructuring our repository and I'm looking for hints on how to organize it. (SVN in this case).
Here's what we came up with. We have one repository, mult...
How to quickly and conveniently disable all console.log statements in my code?
...onsole.log function in your script.
console.log = function() {}
That's it, no more messages to console.
EDIT:
Expanding on Cide's idea. A custom logger which you can use to toggle logging on/off from your code.
From my Firefox console:
var logger = function()
{
var oldConsoleLog = null...
XML serialization in Java? [closed]
...d in SE in JDK9 and to be removed from SE in JDK11. Therefore, to use JAXB it will either need to be in your existing enterprise class environment bundled by your e.g. app server, or you will need to bring it in manually.
sh...
Passing arrays as parameters in bash
...ry1[@]}"
declare -a argAry2=("${!2}")
echo "${argAry2[@]}"
}
try_with_local_arys()
{
# array variables could have local scope
local descTable=(
"sli4-iread"
"sli4-iwrite"
"sli3-iread"
"sli3-iwrite"
)
local optsTable=(
"--msix --iread"...
Scanner vs. BufferedReader
...follow
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edited Oct 22 '16 at 15:41
roottraveller
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