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Unit Testing bash scripts
... I can assert (pun intended) that shunit2 (version 2.1.6) is a bit broken to date. The assertNull and assertNotNull don't work, even if you feed them direct values. assertEquals works fine, but I think I'm just going to have to roll my own for now.
– labyrinth
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How to make gradient background in android
...portion? i mean i just want to start color change from right side a little bit
– User
Mar 17 '17 at 7:55
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LINQ to SQL: Multiple joins ON multiple Columns. Is this possible?
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AceMark
6871010 silver badges2121 bronze badges
answered Mar 15 '11 at 5:09
Quintin RobinsonQuintin Robinson
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Database sharding vs partitioning
...ty reasons, as for load balancing.
https://en.wikipedia.org/wiki/Partition_(database)
Sharding is a type of partitioning, such as Horizontal Partitioning (HP)
There is also Vertical Partitioning (VP) whereby you split a table into smaller distinct parts. Normalization also involves this splitting...
How to Implement Custom Table View Section Headers and Footers with Storyboard
... above 200.
– Benjohn
Jul 15 '15 at 10:07
5
The difference is that with the hack from Tieme you c...
Is null check needed before calling instanceof?
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Just as a tidbit:
Even (((A)null)instanceof A) will return false.
(If typecasting null seems surprising, sometimes you have to do it, for example in situations like this:
public class Test
{
public static void test(A a)
{
Sys...
Calling a Java method with no name
I'm looking at the code below and found something a bit strange:
8 Answers
8
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Handling optional parameters in javascript
...e latter
– Tomer Cagan
Jan 6 '16 at 10:36
@TomerCagan I think it is a matter of preference(ish). There are some good a...
How to prevent ifelse() from turning Date objects into numeric objects
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You may use data.table::fifelse (data.table >= 1.12.3) or dplyr::if_else.
data.table::fifelse
Unlike ifelse, fifelse preserves the type and class of the inputs.
library(data.table)
dates <- fifelse(dates == '2011-01-01', dates - 1, dates)
str(dates)
# Date[1:5], format: "2010-12-31" "2...
What is an .axd file?
...esource.axd
– Kiquenet
Nov 4 '15 at 10:22
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