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Error in finding last used cell in Excel with VBA

...on.CountA(.Cells) <> 0 Then lastrow = .Cells.Find(What:="*", _ After:=.Range("A1"), _ Lookat:=xlPart, _ LookIn:=xlFormulas, _ SearchOrder:=xlByRows, _ SearchDirection:=xlPrevio...
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Any reason not to use '+' to concatenate two strings?

...ucture, especially if it is growing. With list you can use list.extend(list_of_items) and list.append(item) which are much faster when concatenating stuff dynamically. – Antti Haapala Sep 11 '12 at 9:56 ...
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Random Gaussian Variables

...uller polar method: public sealed class GaussianRandom { private bool _hasDeviate; private double _storedDeviate; private readonly Random _random; public GaussianRandom(Random random = null) { _random = random ?? new Random(); } /// <summary> /// Obta...
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Running single test from unittest.TestCase via command line

... @TomSwirly Can't check now but I think you can do it by creatiing (empty) __init__.py inside that direcrory (and subdirs, if any) and calling eg. python test/testMyCase.py test.MyCase.testItIsHot. – Alois Mahdal Oct 22 '15 at 19:27 ...
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Javascript equivalent of Python's zip function

...date: Here's a snazzier Ecmascript 6 version: zip= rows=>rows[0].map((_,c)=>rows.map(row=>row[c])) Illustration equiv. to Python{zip(*args)}: > zip([['row0col0', 'row0col1', 'row0col2'], ['row1col0', 'row1col1', 'row1col2']]); [["row0col0","row1col0"], ["row0col1","row1col1"...
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Reload Flask app when template file changes

...estart to be refreshed, as they should be loaded from disk everytime render_template() is called. Maybe your templates are used differently though. To reload your application when the templates change (or any other file), you can pass the extra_files argument to Flask().run(), a collection of filen...
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Removing duplicate objects with Underscore for Javascript

...t = [{a:1,b:5},{a:1,c:5},{a:2},{a:3},{a:4},{a:3},{a:2}]; var uniqueList = _.uniq(list, function(item, key, a) { return item.a; }); // uniqueList = [Object {a=1, b=5}, Object {a=2}, Object {a=3}, Object {a=4}] Notes: Callback return value used for comparison First comparison object with un...
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Convert decimal to binary in python [duplicate]

...inary equivalent? I am able to convert binary to decimal using int('[binary_value]',2), so any way to do the reverse without writing the code to do it myself? ...
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Find object in list that has attribute equal to some value (that meets any condition)

... next((x for x in test_list if x.value == value), None) This gets the first item from the list that matches the condition, and returns None if no item matches. It's my preferred single-expression form. However, for x in test_list: if x.value ...
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Trying to login to RDP using AS3

...ion sendMcsData(): ByteArray { trace("Secure.sendMcsData"); var num_channels: int = 2; var dataBuffer:ByteArray=new ByteArray(); //RdpPacket_Localised dataBuffer = new RdpPacket_Localised(512); // it's better to build the data buffer in the function, as in java, otherwise you can rec...