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How do you read from stdin?
...e in fileinput.input():
pass
But, since sys.stdin implements the file API, including the iterator protocol, that's just the same as this:
import sys
for line in sys.stdin:
pass
Another answer does suggest this. Just remember that if you do it in an interpreter, you'll need to do Ctrl-d if...
jQuery vs document.querySelectorAll
...ross-browsers, flawlessly, offering all that jQuery can offer (plugins and APIs).
Yes, if you think you can rely on simple class and id selectors, jQuery is too much for you, and you'd be paying an exaggerated pay-off. But if you don't, and want to take advantage of all jQuery goodness, then use it...
Convert PEM to PPK file format
...s not stored in vCloud Express.
The “Default” checkbox is used for the API.
Deploy server and select key
Connect
SSH (Mac/Linux)
Copy .PEM file to the machine from which you are going to connect.
Make sure permissions on .PEM file are appropriate (chmod 600 file.pem)
Connect with ssh comma...
Compare two objects in Java with possible null values
...
For those on android, who can't use API 19's Objects.equals(str1, str2), there is this:
android.text.TextUtils.equals(str1, str2);
It is null safe. It rarely has to use the more expensive string.equals() method because identical strings on android almost al...
Perform .join on value in array of objects
...oach, I didn't realise you could do this in JS. The data is coming from an API though, so it's probably not suitable for my use case, but it's definitely food for thought.
– jackweirdy
May 17 '13 at 11:19
...
PHP “php://input” vs $_POST
...ay or object to a urlencoded string bothers many developers (even with new APIs like Form Data). They would much rather just be able to send JSON, and it would be more efficient for the client code to do so.
Remember (wink, wink), the average web developer does not learn to use the XmlHttpRequest o...
jQuery Selector: Id Ends With?
... $("[id$='txtTitle']").val("zz");
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input id="ctl_blabla_txtTitle" type="text" />
share
|
...
AngularJS sorting by property
...
according to http://docs.angularjs.org/api/ng.filter:orderBy , orderBy sorts an array.
In your case you're passing an object, so You'll have to implement Your own sorting function.
or pass an array -
$scope.testData = {
C: {name:"CData", order: 1},
B: {...
How to take screenshot with Selenium WebDriver
...er doesn't implement TakesScreenshot (see selenium.googlecode.com/git/docs/api/java/org/openqa/selenium/… for a list of supported drivers). But you can save as HTML.
– Wernight
Jul 12 '13 at 10:28
...
Can enums be subclassed to add new elements?
...his approach of deriving an enum from an interface is used by the Java 1.7 API, e.g. java.nio.file.Files.write() takes an array of OpenOption as the last argument. OpenOption is an interface, but when we call this function we usually pass a StandardOpenOption enum constant, which is derived from Ope...