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Script to get the HTTP status code of a list of urls?
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I don't know why script from above andswer always get me 000 in the output, but when I run command only once without loop it works...
– Karol F
Aug 9 '16 at 7:08
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Looping through localStorage in HTML5 and JavaScript
...ere a reason I should use parse and not eval? I'm using eval now to get it from a string, but is parse better/faster?
– Oscar Godson
Jun 29 '10 at 21:15
1
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When should I use Lazy?
...ssure on the GC in high load scenarios. Therefore, making them a Singleton from within the class itself is fine. Most (if not all) modern DI containers can handle it either way you choose.
– Lee Grissom
Jun 29 '17 at 20:17
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Underscore: sortBy() based on multiple attributes
...de below I create a new array of patients sorted by Name within RoomNumber from the original array called patients.
var sortedPatients = _.chain(patients)
.sortBy('Name')
.sortBy('RoomNumber')
.value();
share
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How do I get a file extension in PHP?
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People from other scripting languages always think theirs is better because they have a built-in function to do that and not PHP (I am looking at Pythonistas right now :-)).
In fact, it does exist, but few people know it. Meet path...
Bordered UITextView
... is the UITextView, and the code goes wherever you'd set up the view (awakeFromNib or viewDidLoad are two possible places). Since there was no code given there's no way to give good context in response.
– Kendall Helmstetter Gelner
May 6 '11 at 16:10
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Disable webkit's spin buttons on input type=“number”?
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It seems impossible to prevent spinners from appearing in Opera. As a temporary workaround, you can make room for the spinners.
As far as I can tell, the following CSS adds just enough padding, only in Opera:
noindex:-o-prefocus,
input[type=number] {
padding-r...
How do I write a “tab” in Python?
...f some of the more useful escape sequences and a description of the output from them.
Escape Sequence Meaning
\t Tab
\\ Inserts a back slash (\)
\' Inserts a single quote (')
\" Inserts a double quote (")
\n ...
How to insert a character in a string at a certain position?
...e. I want to display it as a String with a decimal point (.) at 2 digits from the end of int . I wanted to use a float but was suggested to use String for a better display output (instead of 1234.5 will be 1234.50 ). Therefore, I need a function that will take an int as parameter and ret...
What version of javac built my jar?
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You can't tell from the JAR file itself, necessarily.
Download a hex editor and open one of the class files inside the JAR and look at byte offsets 4 through 7. The version information is built in.
http://en.wikipedia.org/wiki/Java_class...