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Show a number to two decimal places
...imal places. For the OP's purpose - showing an integer to 2 decimal places by padding it with trailing zeroes - you need a number formatting function, not a rounding function.
– Mark Amery
Mar 16 '14 at 21:38
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MySQL Fire Trigger for both Insert and Update
...'t use AND/OR operators like in Oracle, even more when we also can't pass by parameter to a procedure the whole variables OLD and NEW. My code will be > 2x
– Mikel
Nov 26 '13 at 8:13
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Logging framework incompatibility
...orts for other SLF4J versions on this page.
You can generate such reports by the japi-compliance-checker tool.
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Is it possible to reopen a closed branch in Mercurial?
... Thanks for pointing it out - I'd assumed that changes were implied by doing a commit, but of course if you simply want to remove the closed flag you can't without a change.
– Tim Delaney
Jun 9 '11 at 3:06
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Nesting await in Parallel.ForEach
...e thread for the duration of the async call.
You could “fix” that by blocking the ForEach() threads, but that defeats the whole point of async-await.
What you could do is to use TPL Dataflow instead of Parallel.ForEach(), which supports asynchronous Tasks well.
Specifically, your code cou...
How to count the number of set bits in a 32-bit integer?
...re the CPU has to fetch some of the table from main memory. (Look up each byte separately to keep the table small.)
If you know that your bytes will be mostly 0's or mostly 1's then there are very efficient algorithms for these scenarios.
I believe a very good general purpose algorithm is the follo...
Why is the Android test runner reporting “Empty test suite”?
...nfigurations get corrupted if I refactor the class under test (for example by moving to an new package).
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C# Ignore certificate errors?
...ince I didn't have access to the low-level SOAP calls that were being made by that managed library. But when I took another look at it, I realized ServicePointManager stands on its own. So,I added the above callback before initializing the ExchangeService and it worked like a charm.
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How to generate a random integer number from within a range
...sing random() rather than rand() as it has a better distribution (as noted by the man page for rand()).
If you want to get random values outside the default range [0, RAND_MAX], then you have to do something tricky. Perhaps the most expedient is to define a function random_extended() that pulls n ...
How to detect shake event with android?
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Why multiplied by 10000 and are there should be parentheses in denominator?
– Yoda
Jul 5 '14 at 16:35
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