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What is the 'dynamic' type in C# 4.0 used for?
...d a new type called 'dynamic'. It all sounds good, but what would a programmer use it for?
10 Answers
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How to customize a Spinner in Android
...eight"
android:ellipsize="marquee" />
In styles add your custom dimensions and height as per your requirement.
<style name="spinnerItemStyle" parent="android:Widget.TextView.SpinnerItem">
</style>
<style name="spinnerDropDownItemStyle" parent="android:TextAppearance.W...
How to check if one of the following items is in a list?
...
The intersection idea gave me this idea. return len(set(a).intersection(set(b)))
– Deon
Apr 11 '09 at 16:07
14
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How to do if-else in Thymeleaf?
What's the best way to do a simple if - else in Thymeleaf?
10 Answers
10
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Limiting number of displayed results when using ngRepeat
I find the AngularJS tutorials hard to understand; this one is walking me through building an app that displays phones. I’m on step 5 and I thought as an experiment I’d try to allow users to specify how many they’d like to be shown. The view looks like this:
...
How to add local .jar file dependency to build.gradle file?
...sitories {
flatDir {
dirs 'libs'
}
}
dependencies {
implementation name: 'gson-2.2.4'
}
However, being a standard .jar in an actual maven repository, why don't you try this?
repositories {
mavenCentral()
}
dependencies {
implementation 'com.google.code.gson:gson:2.2.4'
}
...
How to pass the password to su/sudo/ssh without overriding the TTY?
...ay to pass the password into the command without prompting. As others have mentioned, the "expect" utility seems like it is aimed at addressing this dilemma but ultimately, setting up the correct private-key authorization is the correct way to go when attempting to automate this.
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How to change Git log date formats
...’s --date option.
--date=relative shows dates relative to the current time, e.g. "2 hours ago".
--date=local shows timestamps in user’s local timezone.
--date=iso (or --date=iso8601) shows timestamps in ISO 8601 format.
--date=rfc (or --date=rfc2822) shows timestamps in RFC 2822 format,
of...
fatal error: Python.h: No such file or directory
...pk (Alpine...):
# This is a departure from the normal Alpine naming
# scheme, which uses py2- and py3- prefixes
sudo apk add python2-dev # for python2.x installs
sudo apk add python3-dev # for python3.x installs
For apt-cyg (Cygwin...):
apt-cyg install python-devel # for python2.x installs
a...
How to load db:seed data into test database automatically?
...ils.application.load_seed
Where to place that depends on what testing framework you are using and whether you want it to be loaded before every test or just once at the beginning. You could put it in a setup call or in a test_helper.rb file.
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