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Adding two Java 8 streams, or an extra element to a stream
...atic imports for Stream.concat and Stream.of, the first example could be written as follows:
Stream<Foo> stream = concat(stream1, concat(stream2, of(element)));
Importing static methods with generic names can result in code that becomes difficult to read and maintain (namespace pollution). ...
How to activate virtualenv?
I have been through search and tried various alternatives without success and spent several days on it now - driving me mad.
...
Is file append atomic in UNIX?
... for granted when we append to a file in UNIX from multiple processes? Is it possible to lose data (one process overwriting the other's changes)? Is it possible for data to get mangled? (For example, each process is appending one line per append to a log file, is it possible that two lines get ma...
Checking if jquery is loaded using Javascript
...if my Jquery Library is loaded onto my HTML page. I am checking to see if it works, but something is not right. Here is what I have:
...
Overloading and overriding
...loading
Overloading is when you have multiple methods in the same scope, with the same name but different signatures.
//Overloading
public class test
{
public void getStuff(int id)
{}
public void getStuff(string name)
{}
}
Overriding
Overriding is a principle that allows you t...
How do I translate an ISO 8601 datetime string into a Python datetime object? [duplicate]
... string like: 2010-05-08T23:41:54.000Z you'd have a fun time parsing that with strptime, especially if you didn't know up front whether or not the timezone was included. pyiso8601 has a couple of issues (check their tracker) that I ran into during my usage and it hasn't been updated in a few years. ...
Running V8 Javascript Engine Standalone
...
V8 is easy to build and does not come with the Java VM overhead from Mozilla's standalone Javascript interpreter. Luckily, V8 ships with code for building a console. Here is how to build this:
$> svn co http://v8.googlecode.com/svn/trunk v8-trunk
...
$> cd...
Which selector do I need to select an option by its text?
...('option[text="B"]').val();
Demo fiddle
This would give you the option with text B and not the ones which has text that contains B. Hope this helps
For recent versions of jQuery the above does not work. As commented by Quandary below, this is what works for jQuery 1.9.1:
$('#test option').filte...
Push commits to another branch
Is it possible to commit and push changes from one branch to another.
9 Answers
9
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Pseudo-terminal will not be allocated because stdin is not a terminal
I am trying to write a shell script that creates some directories on a remote server and then uses scp to copy files from my local machine onto the remote. Here's what I have so far:
...