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What is the difference between ExecuteScalar, ExecuteReader and ExecuteNonQuery?
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ExecuteScalar is typically used when your query returns a single value. If it returns more, then the result is the first column of the first row. An example might be SELECT @@IDENTITY AS 'Identity'.
ExecuteReader is used for any result set with m...
Doing HTTP requests FROM Laravel to an external API
... Snoek WAS directing you toward an official Laravel package. It is pre-installed in the laravel vendor group.
– parker_codes
Nov 18 '17 at 23:09
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pythonw.exe or python.exe?
...e script terminates.
pythonw.exe is a GUI app for launching GUI/no-UI-at-all scripts.
NO console window is opened.
Execution is asynchronous:
When invoked from a console window, the script is merely launched and the prompt returns right away, whether the script is still running or not.
Standa...
The provided URI scheme 'https' is invalid; expected 'http'. Parameter name: via
... @kaiyaq - I can still connect to the service fine for development with all the standard stuff, letting VS create the classes for me, which then get compiled into the DLL. It's just at runtime I can't upload the config file with all the connection information.
– eidylon
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Convert a string to an enum in C#
... true);
}
StatusEnum MyStatus = "Active".ToEnum<StatusEnum>();
Finally, you may want to have a default enum to use if the string cannot be parsed:
public static T ToEnum<T>(this string value, T defaultValue)
{
if (string.IsNullOrEmpty(value))
{
return defaultValue;
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Why I can't change directories using “cd”?
I'm trying to write a small script to change the current directory to my project directory:
31 Answers
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Android WebView: handling orientation changes
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Matthias: This is not really true - see Javadoc for WebView.
– krtek
Mar 17 '11 at 16:00
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Should I add the Visual Studio .suo and .user files to source control?
...on is also in .csproj file i think , which requires the other users to manually add all the newly added project resources. If anybody knows a workaround, please mention here.
– zeppelin
Feb 3 '15 at 22:20
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Regular Expressions and negating a whole character group [duplicate]
... in Peter's answer. I've run some tests since then, and found that it's really slightly faster. However, the reason to prefer this technique over the other is not speed, but simplicity.
The other technique, described here as a tempered greedy token, is suitable for more complex problems, like m...
How to change maven logging level to display only warning and errors?
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Answering your question
I made a small investigation because I am also interested in the solution.
Maven command line verbosity options
According to http://books.sonatype.com/mvnref-book/reference/running-sect-options.html#running-sect-verbose-option
-e for e...