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Re-open *scratch* buffer in Emacs?
... answer) -- if you create a buffer called *scratch* the major mode will be set according to the initial-major-mode variable (lisp-interaction-mode by default).
– phils
Jan 11 '11 at 21:23
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Regex expressions in Java, \\s vs. \\s+
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What's a concise way to check that environment variables are set in a Unix shell script?
...shell scripts where I need to check that certain environment variables are set before I start doing stuff, so I do this sort of thing:
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Why are floating point numbers inaccurate?
Why do some numbers lose accuracy when stored as floating point numbers?
6 Answers
6
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Get type of all variables
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Commenting in a Bash script inside a multiline command
...quirement on the local bash environment:
the parameter name __ must be unset
Any other syntactically valid bash parameter-name will serve in place of __, provided that the name has no set value.
An example script follows
# provide bash inline comments having the form
# <code> ${__+ &...
Resizing SVG in html?
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Try these:
Set the missing viewbox and fill in the height and width values of the set height and height attributes in the svg tag
Then scale the picture simply by setting the height and width to the desired percent values. Good luck.
Se...
T-SQL split string
...central.com/articles/Tally+Table/72993 is far better. Some other excellent set based options can be found here. sqlperformance.com/2012/07/t-sql-queries/split-strings
– Sean Lange
Apr 26 '18 at 18:45
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Setting Short Value Java
I am writing a little code in J2ME. I have a class with a method setTableId(Short tableId) . Now when I try to write setTableId(100) it gives compile time error. How can I set the short value without declaring another short variable?
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How can I use interface as a C# generic type constraint?
...string S { get; } }
public class Actual : IActual { public string S { get; set; } }
Now there's nothing stopping you from calling Foo thus:
Foo<Actual>();
The Actual class, after all, satisfies the IBase constraint.
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