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How to have an auto incrementing version number (Visual Studio)? [duplicate]
...umber is the number of seconds since midnight (divided by 2) [IT IS NOT RANDOM]. So if you built the solution late in a day one day, and early in a day the next day, the later build would have an earlier version number. I recommend always using X.Y.* instead of X.Y.Z.* because your version number wi...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...ixel.
UArrays pack Bools as bits, Vector uses the instance for Bool which does do bit packing, instead using a representation based on Word8. Howver, it is easy to write a bit-packing implementation for vectors -- here is one, from the (obsolete) uvector library. Under the hood, Repa uses Vectors, ...
Is there a Java equivalent to C#'s 'yield' keyword?
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The two options I know of is Aviad Ben Dov's infomancers-collections library from 2007 and Jim Blackler's YieldAdapter library from 2008 (which is also mentioned in the other answer).
Both will allow you to write code with yield return-like construct in Java, so ...
Mac SQLite editor [closed]
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Unless I'm missing something, it doesn't allow you to alter existing tables.
– mahdaeng
Dec 12 '11 at 20:54
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How to call a function from a string stored in a variable?
... If you need to call an object's function whose name is in a variable do this: call_user_func( array($obj,$func), $params )
– BlackDivine
Nov 18 '11 at 11:38
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Android: Test Push Notification online (Google Cloud Messaging) [closed]
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Found a very easy way to do this.
Open http://phpfiddle.org/
Paste following php script in box. In php script set API_ACCESS_KEY, set device ids separated by coma.
Press F9 or click Run.
Have fun ;)
<?php
// API access key from Google API's...
How can I get the current page name in WordPress?
...it is available at any point inside your templates for pages.
Although it doesn't appear to be documented, the $pagename var is only set if you use permalinks. I guess this is because if you don't use them, WordPress doesn't need the page slug, so it doesn't set it up.
$pagename is not set if you ...
Unlimited Bash History [closed]
...that nifty command was, or how some command broke something weeks ago. How do I change this setting?
4 Answers
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Filter dataframe rows if value in column is in a set list of values [duplicate]
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Related to what @mathtick asked: is there a way to do this on an index in general (needn't necessarily be a multindex)?
– user1669710
Feb 27 '15 at 22:11
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Logger slf4j advantages of formatting with {} instead of string concatenation
...Unused string concatenation (i.e. debugging statements) should be avoided. Do use either the (overly verbose but efficient) log-level check or the (slimmer, but perhaps minor overhead) object array parameter. (I'd prefer the latter, all things being equal.) It's hard to say that the string concat's ...