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What is the difference between indexOf() and search()?
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Also, search will evaluate a string into a regex even if you don't want to.
– cregox
Jul 13 '16 at 15:59
28
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Cannot instantiate the type List [duplicate]
...way,Java provides us polymorphic behaviour.See the example below:
List<String> list = new ArrayList<String>();
Instead of instantiating an ArrayList directly,I am using a List to refer to ArrayList object so that we are using only the List interface methods and do not care about its a...
Find in Files: Search all code in Team Foundation Server
...ere a way to search the latest version of every file in TFS for a specific string or regex? This is probably the only thing I miss from Visual Source Safe...
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Can you call Directory.GetFiles() with multiple filters?
...at you understand the implications though: this will return all files in a string array and then filter that by the extensions you specify. That might not be a big issue if "C:\Path" doesn't have lot of files underneath it, but may be a memory/performance issue on "C:\" or something like that.
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Grep characters before and after match?
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3 characters before and 4 characters after
$> echo "some123_string_and_another" | grep -o -P '.{0,3}string.{0,4}'
23_string_and
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How can I specify a [DllImport] path at runtime?
...t = CharSet.Auto, SetLastError = true)]
static extern bool SetDllDirectory(string lpPathName);
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How do I drag and drop files into an application?
...py;
}
void Form1_DragDrop(object sender, DragEventArgs e) {
string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
foreach (string file in files) Console.WriteLine(file);
}
}
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MySQL Select Query - Get only first 10 characters of a value
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SELECT SUBSTRING(subject, 1, 10) FROM tbl
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Run a string as a command within a Bash script
I have a Bash script that builds a string to run as a command
8 Answers
8
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grep exclude multiple strings
...ile using tail -f and want to exclude all lines containing the following strings:
7 Answers
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