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How do I split a string so I can access item x?
...Code Project).
You can use this simple logic:
Declare @products varchar(200) = '1|20|3|343|44|6|8765'
Declare @individual varchar(20) = null
WHILE LEN(@products) > 0
BEGIN
IF PATINDEX('%|%', @products) > 0
BEGIN
SET @individual = SUBSTRING(@products,
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Why does direction of index matter in MongoDB?
...|
edited Apr 21 '13 at 18:09
shlensky
1,1911212 silver badges1515 bronze badges
answered Apr 26 '12 at 9...
How can I make an entire HTML form “readonly”?
...er some text" />
<select>
<option value="0" disabled="disabled" selected="selected">select somethihng</option>
<option value="1">woot</option>
<option value="2">is</option>
<option value="3"&...
JavaScript, Node.js: is Array.forEach asynchronous?
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10 Answers
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Data Modeling with Kafka? Topics and Partitions
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answered Jun 20 '13 at 13:57
LundahlLundahl
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Getting the exception value in Python
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340
use str
try:
some_method()
except Exception as e:
s = str(e)
Also, most exception cla...
Find the division remainder of a number
... it might not be what you would expect when talking about the remainder: -10 % 3 == 2. However a/b*b + a%b == a still holds true, since python always rounds towards -Infinity, unlike some other languages, which round towards 0 but would return -1.
– marcelj
Oct...
How exactly do Django content types work?
...but for the average individual, this is how you will be using it 9 out of 10 times in my opinion.
Generic relationizers(?) beware!
A rather large caveat is that when you use a GenericRelation, if the model which has the GenericRelation applied (Picture) is deleted, all related (Comment) objects wi...
Create batches in linq
...s (MoreLINQ is available as a NuGet package you can install):
int size = 10;
var batches = sequence.Batch(size);
Which is implemented as:
public static IEnumerable<IEnumerable<TSource>> Batch<TSource>(
this IEnumerable<TSource> source, int size)
{
TS...
Junit: splitting integration test and Unit tests
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10
I currently use separate directories due to organisational policy (and Junit 3 legacy) but I'm l...