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Verifying that a string contains only letters in C#
I have an input string and I want to verify that it contains:
10 Answers
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Toggle button using two image on different state
I need to make a toggle button using two image instead of ON/OFF state.
3 Answers
3
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ggplot: How to increase spacing between faceted plots?
I have several faceted histograms (obtained with the command below) which are nicely plotted one under the other. I would like to increase the spacing between them, however, they are tight.
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CSS – why doesn’t percentage height work? [duplicate]
How come a percentage value for height doesn’t work but a percentage value for width does?
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Scala: Abstract types vs generics
I was reading A Tour of Scala: Abstract Types . When is it better to use abstract types?
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Difference between `npm start` & `node app.js`, when starting app?
I have installed an application using the command express new 'filename' . I have just learned that you can start an application using:
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Most efficient way to store thousand telephone numbers
This is a google interview question:
13 Answers
13
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Unable to execute dex: method ID not in [0, 0xffff]: 65536
I have seen various versions of the dex erros before, but this one is new. clean/restart etc won't help. Library projects seems intact and dependency seems to be linked correctly.
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How do I add a delay in a JavaScript loop?
I would like to add a delay/sleep inside a while loop:
30 Answers
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Printing hexadecimal characters in C
I'm trying to read in a line of characters, then print out the hexadecimal equivalent of the characters.
7 Answers
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