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How do I interpret precision and scale of a number in a database?
I have the following column specified in a database: decimal(5,2)
3 Answers
3
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Enforcing the type of the indexed members of a Typescript object?
I would like to store a mapping of string -> string in a Typescript object, and enforce that all of the keys map to strings. For example:
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How to remove trailing whitespace of all files recursively?
How can you remove all of the trailing whitespace of an entire project? Starting at a root directory, and removing the trailing whitespace from all files in all folders.
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Move entire line up and down in Vim
In Notepad++, I can use Ctrl + Shift + Up / Down to move the current line up and down. Is there a similar command to this in Vim? I have looked through endless guides, but have found nothing.
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Get query from java.sql.PreparedStatement [duplicate]
...rameter).replace("'", "''") + "'";
} else if (parameter instanceof Timestamp) {
return "to_timestamp('" + new SimpleDateFormat("MM/dd/yyyy HH:mm:ss.SSS").
format(parameter) + "', 'mm/dd/yyyy hh24:mi:ss.ff3')";
} else if (parameter instanceof Date) {
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How to show SQL queries run in the Rails console?
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I've been here so many times, when I type "rails" in chrome, it displays this page as the top result
– 23tux
Mar 6 at 7:26
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Using Java to find substring of a bigger string using Regular Expression
If I have a string like this:
12 Answers
12
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How do I get the directory that a program is running from?
...).
Since you are creating a C program it will link with the default c run time library which is linked to by ALL processes in the system (specially crafted exceptions avoided) and it will include this function by default. The CRT is never considered an external library because that provides the bas...
Execute JavaScript using Selenium WebDriver in C#
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That's a leftover from a time when not every driver implementation supported executing arbitrary JavaScript. The .NET bindings, like the Java ones use role-based interfaces to model functionality that may be supported by one driver, but not all. In t...
Bash script prints “Command Not Found” on empty lines
Every time I run a script using bash scriptname.sh from the command line in Debian, I get Command Not found and then the result of the script.
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