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LEN function not including trailing spaces in SQL Server
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There are problems with the two top voted answers. The answer recommending DATALENGTH is prone to programmer errors. The result of DATALENGTH must be divided by the 2 for NVARCHAR types, but not for VARCHAR types. This requires knowledge of the type you're ...
When editing Microsoft Office VBA, how can I disable the popup “Compile error” messages?
...eck" box. (See screenshot, below.)
This change does not make the editor stop compiling in the background and marking syntax errors in red (or whatever formatting is specified in the Options tab "Editor Format").
MS Office programs share this common VBA editor, so if you change an option while edi...
How do I use raw_input in Python 3
...ting a scope issue with this approach. Fixed it with a global input at the top of the calling function.
– kevlar1818
Aug 14 '13 at 19:00
1
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MySQL join with where clause
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How to change the opacity (alpha, transparency) of an element in a canvas element after it has been
...ImageData function usage:
var myImageData = context.getImageData(left, top, width, height);
and putImageData syntax:
context.putImageData(myImageData, dx, dy); //dx, dy - x and y offset on your canvas
Where context is your canvas 2d context
So to get red green blue and alpha values, we'...
What is the difference between integration testing and functional testing? [closed]
...essage box or anything else. There are 2 main types of integration testing TOP-DOWN approach and BOTTOM UP approach.
Functional Testing - In functional testing you have to only think about input and output. In this case you have to think like a actual user. Testing of What input you gave and what...
What's the difference between git clone --mirror and git clone --bare
...has'.
A mirror copies the refs from the remote and puts them into its own top level - it replaces its own refs with those of the remote.
This means that when someone pulls from your mirror and stuffs the mirror's refs into thier subdirectory, they will get the same refs as were on the original. Th...
Rsync copy directory contents but not directory itself
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Parcelable where/when is describeContents() used?
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from list of integers, get number closest to a given value
...very time you call take_closest, the bisect module will likely come out on top. If you're in doubt, try both and look at the real-world difference.
from bisect import bisect_left
def take_closest(myList, myNumber):
"""
Assumes myList is sorted. Returns closest value to myNumber.
If tw...