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Performance of static methods vs instance methods
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f12279438%2fperformance-of-static-methods-vs-instance-methods%23new-answer', 'question_page');
}
);
...
How to remove line breaks from a file in Java?
...Windows and Linux (ie no OS specific problems of carriage return/line feed/new line etc.)?
16 Answers
...
C#: Assign same value to multiple variables in single statement
...r are invoked.
static void Main(string[] args)
{
var accessorSource = new AccessorTest(5);
var accessor1 = new AccessorTest();
var accessor2 = new AccessorTest();
accessor1.Value = accessor2.Value = accessorSource.Value;
Console.ReadLine();
}
public class AccessorTest
{
p...
How can I convert an image into a Base64 string?
...tmapFactory.decodeFile("/path/to/image.jpg");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bm.compress(Bitmap.CompressFormat.JPEG, 100, baos); // bm is the bitmap object
byte[] b = baos.toByteArray();
* Update *
If you're using an older SDK library (because you want it to work on pho...
iOS 7.0 No code signing identities found
...
For Certificate
Revoke Previous Certificate.
Generate New Development Certificate.
Download Certificate.
Double Click to put in KeyChain.
For Provisioning profile
Create New or Edit existing Provisioning profile.
Download and install.
For BundleIdentifier.
com.yourcompan...
Inserting HTML elements with JavaScript
...k at insertAdjacentHTML
var element = document.getElementById("one");
var newElement = '<div id="two">two</div>'
element.insertAdjacentHTML( 'afterend', newElement )
// new DOM structure: <div id="one">one</div><div id="two">two</div>
position is the position r...
Where do I set my company name?
When creating new source files xcode adds comments with your name and company name.
14 Answers
...
JPA - Returning an auto generated id after persist()
...ion will thus see the generated ID in the entity.
@Override
public ABC addNewABC(ABC abc) {
abcDao.insertABC(abc);
return abc;
}
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follo...
Android: ProgressDialog.show() crashes with getApplicationContext
...actually done being built. This is going to be a hack, but try launching a new Thread in a few hundred milliseconds (IIRC: 300-400 seemed to work for me, but you'll need to tinker) that opens your ProgressDialog and starts anything else you needed (eg. network IO). Something like this:
@Override
pu...
Renaming a branch in GitHub
...cessary:
git push origin :name_of_the_old_branch_on_github
git push origin new_name_of_the_branch_that_is_local
Dissecting the commands a bit, the git push command is essentially:
git push <remote> <local_branch>:<remote_branch>
So doing a push with no local_branch specified esse...