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Create space at the beginning of a UITextField
...tField in your app:
extension UITextField {
func setLeftPaddingPoints(_ amount:CGFloat){
let paddingView = UIView(frame: CGRect(x: 0, y: 0, width: amount, height: self.frame.size.height))
self.leftView = paddingView
self.leftViewMode = .always
}
func setRightPadd...
delegate keyword vs. lambda notation
...hread.Sleep(5000);
return 2712;
});
mytask.ContinueWith(delegate
{
_backgroundTask.ContinueTask(() =>lblPercent.Content = mytask.Result.ToString(CultureInfo.InvariantCulture));
});
And I replace with lambda:(error)
var mytask = Task.Factory.StartNew(() =>
{
Thread.Sleep(5000)...
Is it safe to resolve a promise multiple times?
...se(async (rs, rj) => {
const getPromise = () => new Promise((_resolve, reject) => {
try {
reject()
} catch (err) {
rj('error caught in unexpected location')
}
})
try {
await getPromise()
...
How to do a Jquery Callback after form submit?
...swered Jul 18 '12 at 14:04
geeky_monstergeeky_monster
7,4381616 gold badges4949 silver badges7777 bronze badges
...
How to specify data attributes in razor, e.g., data-externalid=“23151” on @this.Html.CheckBoxFor(…)
...el.MyBoolProperty,
new {
@class = "myCheckBox",
data_externalid = "23521"
}
)
The _ will automatically be converted to - in the resulting markup:
<input type="checkbox" name="MyModel.MyBoolProperty" data-externalid="23521" class="myCheckBox" />
And that's true f...
In Perl, how can I read an entire file into a string?
... spew.
Path::Tiny gives even more convenience methods such as slurp, slurp_raw, slurp_utf8 as well as their spew counterparts.
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“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
... find a sub-directory called sql.
In sql you will find a file called create_tables.sql. Open it in a text editor.
In phpMyAdmin, select the phpmyadmin database and click on the "SQL" tab.
Copy/paste the entire text from create_tables.sql into the text box, and run the query.
Open the config.inc.php ...
Unix command-line JSON parser? [closed]
...sing modules built into the Perl core:
perl -MData::Dumper -MJSON::PP=from_json -ne'print Dumper(from_json($_))'
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How do I add a new sourceset to Gradle?
...ations{ }.
apply plugin: 'java'
sourceCompatibility = JavaVersion.VERSION_1_6
sourceSets {
integrationTest {
java {
srcDir 'src/integrationtest/java'
}
resources {
srcDir 'src/integrationtest/resources'
}
compileClasspath += sour...
warning this call is not awaited, execution of the current method continues
...scard variables: Discards - C# Guide, which can also help in this regard.
_ = SomeMethodAsync();
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