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C# elegant way to check if a property's property is null
...9-visual-studio/suggestions/3990187-add-operator-to-c-?tracking_code=594c10a522f8e9bc987ee4a5e2c0b38d
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How do you get assembler output from C/C++ source in gcc?
...S~1\Temp\ccx52rCc.s
166 0128 55 call ___main
167 0129 89E5 .stabn 68,0,21,LM2-_main
168 012b 81EC8000 LM2:
168 0000
169 0131 E8000000 LBB2:
169 00
170 .stabn 68,0,25,LM3-_main
171 LM3:
172 ...
Stripping out non-numeric characters in string
...es whether a Char is a radix-10 digit." msdn.microsoft.com/en-us/library/yk2b3t2y.aspx
– LukeH
Oct 20 '10 at 12:19
2
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Adding a Method to an Existing Object Instance
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#add more if needed
a = A()
print a
#out: <__main__.A object at 0x2b73ac88bfd0>
patch_me(a) #patch instance
a.method(5)
#out: x= 5
#out: called from <__main__.A object at 0x2b73ac88bfd0>
patch_me(A)
A.method(6) #can patch class too
#out: x= 6
#out: called from <class...
Error in finding last used cell in Excel with VBA
...ata. It is highly unreliable. Try this experiment.
Type something in cell A5. Now when you calculate the last row with any of the methods given below, it will give you 5. Now color the cell A10 red. If you now use the any of the below code, you will still get 5. If you use Usedrange.Rows.Count what...
What does Expression.Quote() do that Expression.Constant() can’t already do?
...nt, Expression<Func<int, int>>>)ex2.Compile();
var f2b = f2a(200).Compile();
Console.WriteLine(f2b(123));
And indeed, if you compile and run this code you get the right answer.
Notice that the quote operator is the operator which induces closure semantics on the int...
SQL Server Installation - What is the Installation Media Folder?
... it from:
http://www.microsoft.com/downloads/en/details.aspx?FamilyId=C243A5AE-4BD1-4E3D-94B8-5A0F62BF7796&displaylang=en
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Replacement for “rename” in dplyr
...0x108b4e370
hp 0x108b4b210 0x108b4e4a0
drat 0x108b4b340 0x108b4e5d0
wt 0x108b4b470 0x108b4e700
qsec 0x108b4b5a0 0x108b4e830
vs 0x108b4b6d0 0x108b4e960
am 0x108b4b800 0x108b4ea90
gear 0x108b4b930 0x108b4ebc0
carb 0x108b4ba60 0x108b4ecf0
mpg 0x1033...
How do I format a number in Java?
...
customFormat("$###,###.###", 12345.67);
customFormat("\u00a5###,###.###", 12345.67);
Locale currentLocale = new Locale("en", "US");
DecimalFormatSymbols unusualSymbols = new DecimalFormatSymbols(currentLocale);
unusualSymbols.setDecimalSeparator('|');
...
Take screenshots in the iOS simulator
...s://medium.com/@hollanderbart/new-features-in-xcode-8-2-simulator-fc64a4014a5f#.bzuaf5gp0
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