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Why is “import *” bad?
...ed (readability).
Because you can't use cool tools like pyflakes to statically detect errors in your code.
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AngularJS : Factory and Service? [duplicate]
...ating between controllers like sharing data.
Can use other dependencies
Usually used when the service instance requires complex creation logic
Cannot be injected in .config() function.
Used for non configurable services
If you're using an object, you could use the factory provider.
Syntax: module...
How to normalize an array in NumPy?
I would like to have the norm of one NumPy array. More specifically, I am looking for an equivalent version of this function
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Intel HAXM installation error - This computer does not support Intel Virtualization Technology (VT-x
I have an issue with my HAXM installation. Here is the thing. I got this error every single time I tried to install HAXM for my computer:
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How to programmatically send a 404 response with Express/Node?
...on for this on the response object. Just chain it in somewhere before you call send.
res.status(404) // HTTP status 404: NotFound
.send('Not found');
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How to split a string, but also keep the delimiters?
...)\\b"));
// "[a][,][bb][:::][c][ ][d][..][e]"
dump("ArrayIndexOutOfBoundsException".split("(?<=[a-z])(?=[A-Z])"));
// "[Array][Index][Out][Of][Bounds][Exception]"
dump("1234567890".split("(?<=\\G.{4})"));
// "[1234][5678][90]"
// Split at t...
Truncate a string straight JavaScript
...
yes, substring. You don't need to do a Math.min; substring with a longer index than the length of the string ends at the original length.
But!
document.getElementById("foo").innerHTML = "<a href='" + pathname +"'>" + pathname +"</a>"
This is a mistake. What if document.referrer had...
How to see the changes between two commits without commits in-between?
...question, so I have no idea why it has so many upvotes. The OP is specifically asking how NOT to get the first command you give, and the second has nothing to do with anything.
– psusi
Sep 4 '15 at 17:51
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throw Error('msg') vs throw new Error('msg')
...this is explicitly stated in the specification:
... Thus the function call Error(…) is equivalent to the object creation expression new Error(…) with the same arguments.
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How do you implement a Stack and a Queue in JavaScript?
...pt/Reference/…). Last in this context means the element with the highest index. An array in JS has nothing to do with a stack. It is not a stack just because it has a pop method. Pop just means "remove the last element and return it". Of course you can mimic the functionality of a stack with an ...