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[ :Unexpected operator in shell programming [duplicate]
...ash automatically by changing the first line to #!/bin/bash and making the file executable, and just running ./choose.sh.
– Tyler McHenry
Aug 5 '10 at 1:17
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Linux vi arrow keys broken in insert mode
...re your .vimrc with this by adding this command to it. Create a new .vimrc file if not already present in your home directory, run echo $HOME to check home directory path.)
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Count the number occurrences of a character in a string
...ingle substring. I would suggest writing a script to generate a very long file to search and then timing execution of each method.
– Daniel B.
Jul 20 '15 at 17:58
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Ignoring new fields on JSON objects using Jackson [duplicate]
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Using this lib in my gradle file:'com.fasterxml.jackson.core:jackson-annotations:2.3.2' + com.fasterxml.jackson.annotation.JsonIgnoreProperties works for me with the jackson core lib.
– Whitney Imura
May 19 '14 at ...
How to perform runtime type checking in Dart?
...operator at all in the specification. It's better to refere to the grammar file in Dart sources: code.google.com/p/dart/source/browse/trunk/dart/language/…
– Idolon
Oct 10 '11 at 17:11
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stdlib and colored output in C
... Is using different color sequences the reason I cannot find a "colors.h" file with all that work done for me?
– Cool Javelin
Jan 27 '18 at 20:10
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Spring get current ApplicationContext
...MVC for my web application. My beans are written in " spring-servlet.xml " file
11 Answers
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Running V8 Javascript Engine Standalone
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on ubunt 12.04: fatal error: readline/readline.h: No such file or directory - any ideas?
– pguardiario
Jul 1 '12 at 9:47
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Count characters in textarea
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JavaScript function, usually placed before </body> in my template file, requires jQuery
$(".countit").keyup(function () {
var cmax = $("#rem_" + $(this).attr("id")).attr("title");
if ($(this).val().length >= cmax) {
$(this).val($(this).val().substr(0, cmax));
}
$("#rem_" +...
Remove trailing newline from the elements of a string list
...lengths in range(1,20):
strip_list.append(0) #longest word in the text file is 20 characters long
for a in lines:
strip_list.append(lines[a].strip())
a is a member of your list, not an index. What you could write is this:
[...]
for a in lines:
strip_list.append(a.strip())
Another im...