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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 can I get a list of users from active directory?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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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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Difference between @import and link in CSS
... there's any difference. Just make sure to put the URL in double quotes in order to comply with valid XHTML.
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u'\ufeff' in Python string
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The Unicode character U+FEFF is the byte order mark, or BOM, and is used to tell the difference between big- and little-endian UTF-16 encoding. If you decode the web page using the right codec, Python will remove it for you. Examples:
#!python2
#coding: utf8
u = ...
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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How do I hide a menu item in the actionbar?
... calling menu.findItem()) and call setVisible() on it. The answers by suhas_sm and by P1r4nh4 present the correct approach.
– Ted Hopp
Jun 24 '14 at 17:33
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