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Pass Nothing from Javascript to VBScript in IE9
...on getting a better job!)
I don't have access to IE right now, so I can't test this, but what if you tried writing a function like this:
<script type="text/vbscript">
Function CallWithNulls(fn, arg1, arg2, arg3)
If (isNull(arg1)) arg1 = Nothing
If (isNull(arg2)) arg2 = Nothing
...
getenv() vs. $_ENV in PHP
...tenv() is a better choice because, as a function, it can be overloaded for testing purposes. Whereas overwriting your $_SERVER or $_ENV variables might interfere with test frameworks and other libraries and ultimately require a lot more work to carry out safely.
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Difference between Hashing a Password and Encrypting it
...other algorithms and be stored inside the database. At the authentication (confirming the identity with user name and password), application will decrypt the encrypted password stored in database and compare with user provided password for equality. In this type of an password handling approach, eve...
Java equivalent of C#'s verbatim strings with @
...actually do anything with it other than pass it on to a web service. I was testing the response from a c# WCF service being called from Java. As I was just hard coding a test it was at this point that I discovered this limitation. I;m not actually doing anything 'file based' with the string.
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In Python, how do I index a list with another list?
...
A quick timing test (no pysco or anything, so make of it what you will) showed the list comprehension 2.5x faster than the loop (1000 elements, repeated 10000 times).
– James Hopkin
Jun 18 '09 at 12:00...
Remove Select arrow on IE
...ate for pseudo element is as mentioned selector:state::pseudo. I couldn't test with IE yet worth a try :)
– Praveen
Oct 10 '16 at 18:55
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Difference between objectForKey and valueForKey?
...ver be faster than objectForKey: (on the same input key) although thorough testing I've done imply about 5% to 15% difference, over billions of random access to a huge NSDictionary. In normal situations - the difference is negligible.
Next: KVC protocol only works with NSString * keys, hence valueF...
What is the difference between supervised learning and unsupervised learning? [closed]
... can be pretty sure about a landscape and a horse, but it might ask you to confirm if a gorilla is indeed the picture of a face). In semi-supervised learning, there are two different algorithms which start with the labeled examples, and then "tell" each other the way they think about some large numb...
Remove all the children DOM elements in div
...umentation on dojox.gfx.Surface. Examples of use can be found in dojox/gfx/tests/.
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Difference between path.normalize and path.resolve in Node.js
...bsolute path. Example (my current working directory was /Users/mtilley/src/testing):
> path.normalize('../../src/../src/node')
'../../src/node'
> path.resolve('../../src/../src/node')
'/Users/mtilley/src/node'
In other words, path.normalize is "What is the shortest path I can take that will...