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Blocks on Swift (animateWithDuration:animations:completion:)
I'm having trouble making the blocks work on Swift. Here's an example that worked (without completion block):
7 Answers
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AngularJS: Is there any way to determine which fields are making a form invalid?
...'s validation information is exposed as property in form's name in scope.
HTML
<form name="someForm" action="/">
<input name="username" required />
<input name="password" type="password" required />
</form>
JS
$scope.someForm.username.$valid
// > false
$scope....
XPath to find elements that does not have an id or class
How can I get all tr elements without id attribute?
4 Answers
4
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Git commit date
...e date string, is there a Git native way to report the date of a certain commit?
4 Answers
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how to change directory using Windows command line
I'm using cmd.exe (C:\WINDOWS\System32\cmd.exe) and I have to change my current directory to "D:\temp" i.e. temp folder in the D drive.
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Java string to date conversion
What is the best way to convert a String in the format 'January 2, 2010' to a Date in Java?
15 Answers
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Why does pattern matching in Scala not work with variables?
...
What you're looking for is a stable identifier. In Scala, these must either start with an uppercase letter, or be surrounded by backticks.
Both of these would be solutions to your problem:
def mMatch(s: String) = {
val target: String = "a"
s match {
case `target` => p...
Change directory command in Docker?
...
You can run a script, or a more complex parameter to the RUN. Here is an example from a Dockerfile I've downloaded to look at previously:
RUN cd /opt && unzip treeio.zip && mv treeio-master treeio && \
rm -f treeio.zip &amp...
What are Java command line options to set to allow JVM to be remotely debugged?
... by default.
http://www.oracle.com/technetwork/java/javase/9-notes-3745703.html#JDK-8041435
For remote debugging one should run program with *: in address:
-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8000
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Remove an item from a dictionary when its key is unknown
....safaribooksonline.com/library/view/python-cookbook-3rd/9781449357337/ch01.html
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