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Session variables in ASP.NET MVC
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123
I would think you'll want to think about if things really belong in a session state. This is ...
Windows batch: echo without new line
... or anything else on the computer which can get you rid of batch. Batch is fun however it's string capabilities are best for weekend challange.
– n611x007
Jul 9 '15 at 11:12
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How can I generate random alphanumeric strings?
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}
static void PerformTest(int repetitions, int keySize, Func<int, string> generator)
{
Dictionary<char, int> counts = new Dictionary<char, int>();
foreach (var ch in UniqueKey.KeyGenerator.chars) counts.Add(ch, 0);
for...
This app won't run unless you update Google Play Services (via Bazaar)
...level 14 and additionally install com.google.android.apps.maps-1.apk
Have fun.
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DISTINCT for only one column
...| NOMBRES || MAIL
888 || T800 ARNOLD || t800.arnold@cyberdyne.com
123 || JOHN CONNOR || s.connor@skynet.com
125 || SARAH CONNOR ||s.connor@skynet.com
And you need to select only distinct mails.
You can do it with this:
SQL SELECT:
SELECT MAX(p.CLIENTE) AS ID_CLIENTE
, (SELECT TOP ...
Using C# regular expressions to remove HTML tags
...o this with some Html which had been created by a rich text editor, always fun and games.
In this case you may need to remove the content of some tags as well as just the tags themselves.
In my case and tags were thrown into this mix. Some one may find my (very slightly) less naive implementa...
Select statement to find duplicates on certain fields
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This is a fun solution with SQL Server 2005 that I like. I'm going to assume that by "for every record except for the first one", you mean that there is another "id" column that we can use to identify which row is "first".
SELECT id
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Is it possible to forward-declare a function in Python?
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Borodin
123k99 gold badges6464 silver badges134134 bronze badges
answered Oct 19 '09 at 19:36
RichNRichN
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How can I parse a YAML file in Python
... andilabs
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answered Nov 21 '09 at 0:23
JonJon
53.5k2929 gold badges1...
Formatting Decimal places in R
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# [1] "1.20"
format(round(1, 2), nsmall = 2)
# [1] "1.00"
format(round(1.1234, 2), nsmall = 2)
# [1] "1.12"
A more general function is as follows where x is the number and k is the number of decimals to show. trimws removes any leading white space which can be useful if you have a vector of numb...