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Current time formatting with Javascript
..."PM". You have to code that yourself. To get the string you want, you at least need to store string representations of days and months:
var months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
var days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thurs...
What is a race condition?
...A data race occurs when 2 instructions access the same memory location, at least one of these accesses is a write and there is no happens before ordering among these accesses. Now what constitutes a happens before ordering is subject to a lot of debate, but in general ulock-lock pairs on the same lo...
How to sort a list in Scala by two fields?
... different key, effectively eliminating the results of the first sort. At least on a List of Tuples it does.
– spreinhardt
Oct 8 '14 at 20:40
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Getting “type or namespace name could not be found” but everything seems ok?
...ntil I tried to build the solution.
I finally realized the problem (or at least what I suspect was the problem). I was building the library file in the same solution. So even though it existed on the disk, it was being rebuilt in that location (somehow in the process of the library getting rebuilt ...
HashMap get/put complexity
...nt time).
However what isn't often mentioned is, that with probability at least 1-1/n (so for 1000 items that's a 99.9% chance) the largest bucket won't be filled more than O(logn)! Hence matching the average complexity of binary search trees. (And the constant is good, a tighter bound is (log n)*(...
“open/close” SqlConnection or keep open?
...method call, only once for each page request. Thats what I have learned at least ;) Opening and closing costs time.
– David Mårtensson
Dec 14 '10 at 13:11
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Difference between Visual Basic 6.0 and VBA
...er In this case, it almost feels like MS treats VB.Net a variant of VB, at least based on the visual studio vb page - which would not be accurate. Oddly enough, this wiki article provides more information on its face than the MS visual studio page :) en.wikipedia.org/wiki/Visual_Basic_.NET. However,...
How to use SVN, Branch? Tag? Trunk?
...sary to build an executable (or system) into the repository; That means at least source code and make file (or project files for Visual Studio). But when we have icons and config files and all that other stuff, that goes into the repository. Some documentation finds its way into the repo; certainl...
MySQL 'create schema' and 'create database' - Is there any difference
...ema access to tables and views, but I assume it did.
AFAIR, no product (at least back then) really implemented it, that whole
concept was more theory than practice.
OTOH, ISTR this version of the standard did not have the concept of a
"user" or a "CREATE USER" command, so there were products th...
Does it make sense to use “as” instead of a cast even if there is no null check? [closed]
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@RMorrisey: I have at least one example in mind: Assume you have a cache object that another thread tries to invalidate it by setting it to null. In lock-free scenarios, these kind of stuff can arise.
– Mehrdad Afshari
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