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List of standard lengths for database fields
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edited Oct 14 '18 at 14:44
answered Sep 15 '18 at 17:59
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Looking to understand the iOS UIViewController lifecycle
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411
All these commands are called automatically at the appropriate times by iOS when you load/pres...
Setting up maven dependency for SQL Server
... your local Maven repository with;
mvn install:install-file -Dfile=sqljdbc4.jar -DgroupId=com.microsoft.sqlserver -DartifactId=sqljdbc4 -Dversion=4.0 -Dpackaging=jar
Then add it to your project with;
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>s...
string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
... as bad practice when there is string.IsNullOrWhiteSpace(string) in .NET 4.0 and above?
9 Answers
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How to convert nanoseconds to seconds using the TimeUnit enum?
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edited Oct 25 '18 at 9:45
Ewoks
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answered May ...
How to check whether a Storage item is set?
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4
@Paul: Yes, you could even augment the Storage.prototype object, but as a rule of thumb I always recommend to not modify objects you don't o...
set DateTime to start of month
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204
var now = DateTime.Now;
var startOfMonth = new DateTime(now.Year,now.Month,1);
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What does character set and collation mean exactly?
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4 Answers
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How do I parse a string to a float or int?
In Python, how can I parse a numeric string like "545.2222" to its corresponding float value, 545.2222 ? Or parse the string "31" to an integer, 31 ?
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Format date and time in a Windows batch script
...ecs:~0,1%" == " " set secs=0%secs:~1,1%
echo secs=%secs%
set year=%date:~-4%
echo year=%year%
:: On WIN2008R2 e.g. I needed to make your 'set month=%date:~3,2%' like below ::otherwise 00 appears for MONTH
set month=%date:~4,2%
if "%month:~0,1%" == " " set month=0%month:~1,1%
echo month=%month%
s...