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Getting “unixtime” in Java
...llet by using a long as the return for System.currentTimeMillis(). If you convert to int, you're re-introducing the year 2038 problem. See en.wikipedia.org/wiki/Year_2038_problem#Solutions
– John M
Feb 27 '12 at 16:26
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How to convert nanoseconds to seconds using the TimeUnit enum?
How to convert a value from nanoseconds to seconds?
7 Answers
7
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Generating an Excel file in ASP.NET [closed]
...000)
Write-only, in that once you open it and make changes from Excel it's converted to native Excel.
XLS (generated by third party component)
Pros:
Generate native Excel file with all the formating, formulas, etc.
Cons:
Cost money
Add dependencies
COM Interop
Pros:
Uses native Micros...
Quick Sort Vs Merge Sort [duplicate]
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pastebin.com/sYs4u6Kd
– compski
Nov 6 '13 at 16:49
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Why do we need the “finally” clause in Python?
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@Mark Actually, sys.exit throws a normal exception. But yes, anything that causes the process to terminate immediately will mean that nothing else executes.
– Antimony
Jul 18 '12 at 23:52
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How do I format date and time on ssrs report?
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Hope this helps:
SELECT convert(varchar, getdate(), 100) -- mon dd yyyy hh:mmAM
SELECT convert(varchar, getdate(), 101) -- mm/dd/yyyy – 10/02/2008
SELECT convert(varchar, getdate(), 102) -- yyyy.mm.dd – 2008.10.02
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Setting a property by reflection with a string value
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You can use Convert.ChangeType() - It allows you to use runtime information on any IConvertible type to change representation formats. Not all conversions are possible, though, and you may need to write special case logic if you want to ...
Convert .pem to .crt and .key
Can anyone tell me the correct way/command to extract/convert the certificate .crt and private key .key files from a .pem file? I just read they are interchangable, but not how.
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Proper Linq where clauses
... no difference and you already have seen in other answers how they will be converted to lambda expressions
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How do I check if a type is a subtype OR the type of an object?
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It may be tempting to convert IsSameOrSubclass into an extension method but I recommend against it, it's a bit awkward to read and write, and easy to mess up (reversing the order of potentialBase and potentialDescendant can be deadly).
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