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Remove columns from DataTable in C#
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Aside from limiting the columns selected to reduce bandwidth and memory:
DataTable t;
t.Columns.Remove("columnName");
t.Columns.RemoveAt(columnIndex);
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Drop multiple tables in one shot in mysql
...B,C,A;
This can be placed in the beginning of the script instead of individually dropping each table.
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iTerm2: How to expand split pane temporarily?
...answered May 10 '13 at 13:36
rizidororizidoro
10.6k1616 gold badges5353 silver badges8282 bronze badges
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Convert an enum to List
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Javadoc @see or {@link}?
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The official guidelines on this are pretty clear.
The functional differences are:
{@link} is an inline link and can be placed wherever you like
@see creates its own section
In my opinion, {@link} is best used when you literally use a c...
How to create a DialogFragment without title?
...ment to show some help messages regarding my app. Everything works fine besides one thing: There is a black stripe at the top of the window that shows the DialogFragment, that I presume is reserved for the title, something I don't want to use.
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Cancel/kill window.setTimeout() before it happens
...ly: var timer1 = setTimeout(removeStatusIndicator, statusTimeout); This avoids the nested function calls.
– HarleyDave
Aug 29 '14 at 11:25
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Proper use of the HsOpenSSL API to implement a TLS Server
...do
putStrLn "shutting down ssl"
SSL.shutdown sServer SSL.Unidirectional
putStrLn "closing server socket"
maybe (return ()) sClose (SSL.sslSocket sServer)
putStrLn "closing client socket"
sClose sClient
Finally, don't forget to run your main stuff wit...
Why does String.split need pipe delimiter to be escaped?
... trying to parse a file that has each line with pipe delimited values.
It did not work correctly when I did not escape the pipe delimiter in split method, but it worked correctly after I escaped the pipe as below.
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Write string to text file and ensure it always overwrites the existing content.
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He is asking for an existing file to override
– sino
Oct 25 '19 at 21:08
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