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Which letter of the English alphabet takes up most pixels?
I am trying to do some dynamic programming based on the number of characters in a sentence. Which letter of the English alphabet takes up the most pixels on the screen?
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How can I print variable and string on same line in Python?
...s if a child was born every 7 seconds. The problem is on my last line. How do I get a variable to work when I'm printing text either side of it?
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How to list all the available keyspaces in Cassandra?
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If you want to do this outside of the cqlsh tool you can query the schema_keyspaces table in the system keyspace. There's also a table called schema_columnfamilies which contains information about all tables.
The DESCRIBE and SHOW commands...
Xcode 5 - “iOS Simulator failed to install application” every time I switch simulators
...is not installed on simulator. There's no application to remove, and error does not go away for one of my projects. For other projects it's fine. Resetting simulator, removing derived data and cleaning does not help.
– DenHeadless
Sep 19 '13 at 12:32
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What is the difference between C, C99, ANSI C and GNU C?
...odechef and have been confused by the difference between C and C99. What does C mean here? Is it C89? Check the languages at the bottom of this submit . It contains both C and C99.
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Check for installed packages before running install.packages() [duplicate]
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If you want to do it as simply as possible:
packages <- c("ggplot2", "dplyr", "Hmisc", "lme4", "arm", "lattice", "lavaan")
if (length(setdiff(packages, rownames(installed.packages()))) > 0) {
install.packages(setdiff(packages, rown...
Why are C# interface methods not declared abstract or virtual?
...lementing class, there are some options:
Non-overridable: In C# the class doesn't declare the method as virtual. That means that it cannot be overridden in a derived class (only hidden). In the CIL the method is still virtual (but sealed) because it must support polymorphism regarding the interface...
How to convert all text to lowercase in Vim
How do you convert all text in Vim to lowercase? Is it even possible?
10 Answers
10
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ArithmeticException: “Non-terminating decimal expansion; no exact representable decimal result”
Why does the following code raise the exception shown below?
8 Answers
8
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Hidden features of WPF and XAML?
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This is great, but I'd be tempted NOT to do it. If I need to build a string, I'd class that as logic and would want to unit test the output. Stuff like this is sometimes better off in the view model as a string.Format().
– Iain Holder
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