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C# equivalent to Java's charAt()?
...e charAt() method in Java get an individual character in a string by specifying its position. Is there an equivalent method in C#?
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How can I grep for a string that begins with a dash/hyphen?
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If you want to use with variable having spaces you should use something like this: ARGS="-a -b -c" grep -- "$ARGS"
– zapstar
Dec 16 '14 at 15:48
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Print All JVM Flags
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Notepad++: How to automatically set Language as Xml when load files
...may be some config file trickery that does allow it though) but as you specifically mention .config files, you can open the langs.xml or langs.model.xml file in your Notepad++ installation directory, find the xml section, and add config to the value of the ext attribute:
<Language name="xml" ext...
Extract directory from path
... dirname "$file", rather. Without the quotes this will misbehave if the file or directory name has spaces.
– Charles Duffy
Sep 21 '18 at 16:38
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Firefox ignores option selected=“selected”
If you change a dropdown and refresh the page, Firefox seems to ignore the selected attribute.
20 Answers
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Colspan/Rowspan for elements whose display is set to table-cell
...refox). With this design, you need to pad with empty cell(s). For example, if you had it so that cell 7 was colspan=3 and cell 8 was normal, then you'd need two empty cells between cells 7 and 8. Unless you'd design something else (margins? single customized div?). Also, width of 100px and 5 cells m...
Why am I getting a “401 Unauthorized” error in Maven?
...act to a Nexus Sonatype repository. You will get a 401 Unauthorized error if you supply the wrong credentials (password etc). You also get an error (and off the top of my head is also a 401) if you try to publish something to a releases repository and that version already exists in the repository....
Having options in argparse with a dash
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Install a .NET windows service without InstallUtil.exe
... inst.UseNewContext = true;
try
{
if (undo)
{
inst.Uninstall(state);
}
else
{
inst.Install(state);
inst.Commit(state);
...