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T-SQL Cast versus Convert
...ture at the bottom of the article i.msdn.microsoft.com/dynimg/IC170617.gif Now I think that maybe the precision loss can happen in implicit conversion and doesn't happen when either CAST or CONVERT is used. It's not quite clear...
– C-F
Mar 20 '14 at 21:06
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The 'json' native gem requires installed build tools
... 1.9.2p180 (2011-02-18) [i386-mingw32] installed on my windows 7 machine. Now I tried to install the JSON gem using the command, "gem install json" and got the following error.
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Which is faster: multiple single INSERTs or one multiple-row INSERT?
...
I know I'm answering this question almost two and a half years after it was asked, but I just wanted to provide some hard data from a project I'm working on right now that shows that indeed doing multiple VALUE blocks per insert...
How to activate JMX on my JVM for access with jconsole?
... The -Dcom.sun.management.jmxremote.local.only=false is needed on Centos now as well
– LenW
Nov 1 '12 at 7:54
1
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What is the easiest way to ignore a JPA field during persistence?
...wer stackoverflow.com/a/41850392/3871754
– Kamil Nekanowicz
Jul 1 '19 at 10:48
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How do you view ALL text from an ntext or nvarchar(max) in SSMS?
...e allows to open contents of field in any external application, so if you know that it is text - you use text editor to open it. If contents is binary data with picture - you select view as picture. Sample below shows opening a picture):
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Export Data from mysql Workbench 6.0
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mysqldump: [ERROR] unknown variable 'delayed-insert=FALSE'
This error occurs on various systems and can be temporarily fixed by:
Going to the appropriate directory depending on the system:
a) Windows: C:\Program Files\MySQL\MySQL Workbench 6....
Converting bool to text in C++
...ns to "false"? I could just use an if statement, but it would be nice to know if there is a way to do that with the language or standard libraries. Plus, I'm a pedant. :)
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Distinct() with lambda?
... source, Func<TSource, TKey> keySelector)
{
HashSet<TKey> knownKeys = new HashSet<TKey>();
foreach (TSource element in source)
{
if (knownKeys.Add(keySelector(element)))
{
yield return element;
}
}
}
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Update data in ListFragment as part of ViewPager
... I tried this solution, created a method to update fragment's data. But now I am not able to see the views of fragment. I can see the data is going to fragment but views are not visible. Any help?
– Arun Badole
May 18 '15 at 11:08
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