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What is the main difference between PATCH and PUT request?
...to mention all the fields. PATCH does not allow us to modify a value in an array, or remove an attribute or array entry.
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Simple way to copy or clone a DataRow?
...w = dataTable.NewRow();
var sourceRow = dataTable.Rows[rowNum];
desRow.ItemArray = sourceRow.ItemArray.Clone() as object[];
will work
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Bytecode features not available in the Java language
...ed. Any parameter, including the this reference is only stored in a simple array within the JVM what allows to reassign the this reference at index 0 within a single method frame.
Reassign final fields
As long as a final field is assigned within a constructor, it is legal to reassign this value or...
Send attachments with PHP Mail()?
...essage::newInstance()
->setSubject('Your subject')
->setFrom(array('webmaster@mysite.com' => 'Web Master'))
->setTo(array('receiver@example.com'))
->setBody('Here is the message itself')
->attach(Swift_Attachment::fromPath('myPDF.pdf'));
//send the message ...
PDO's query vs execute
...h = $db->prepare("SELECT * FROM table WHERE foo = ?");
$sth->execute(array(1));
$results = $sth->fetchAll(PDO::FETCH_ASSOC);
$sth->execute(array(2));
$results = $sth->fetchAll(PDO::FETCH_ASSOC);
They generally will give you a performance improvement, although not noticeable on a sm...
Is there a generator version of `string.split()` in Python?
...ormed, this should be minimal since strings are represented as continguous arrays in memory.
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Retrieve a Fragment from a ViewPager
...
public class MyPagerAdapter extends FragmentStatePagerAdapter {
SparseArray<Fragment> registeredFragments = new SparseArray<Fragment>();
public MyPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
public int getCount() {
return ...;
}
...
Modify file in place (same dest) using Gulp.js and a globbing pattern
...sass"));
If your files do not have a common base and you need to pass an array of paths, this is no longer sufficient. In this case, you'd want to specify the base option.
var paths = [
"sass/**/*.scss",
"vendor/sass/**/*.scss"
];
gulp.src(paths, {base: "./"})
.pipe(sass())
.pipe(gulp.d...
std::auto_ptr to std::unique_ptr
...t> p2 = std::move(p);
As for other differences, unique_ptr can handle arrays correctly (it will call delete[], while auto_ptr will attempt to call delete.
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When to use Vanilla JavaScript vs. jQuery?
...;. This is a pretty nifty feature that we miss out on when working with an Array (or Array-like object) instead.
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