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Concatenate two string literals
...nter to its initial element.
So, when you try to do "Hello" + ",world", what you're really trying to do is add two const char*s together, which isn't possible (what would it mean to add two pointers together?) and if it was it wouldn't do what you wanted it to do.
Note that you can concatenat...
Why does SSL handshake give 'Could not generate DH keypair' exception?
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works for me! though not quite sure what I am doing.
– DiveInto
Apr 27 '15 at 1:37
11
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Why do I get TypeError: can't multiply sequence by non-int of type 'float'?
...-defined in Python. Multiplying a string by a float is not defined, and is what Python was complaining about.
– Greg Hewgill
Jan 27 '09 at 23:41
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Using Rails 3.1 assets pipeline to conditionally use certain css
... add new stylesheets without having to re-edit the whole structure again.
What you want to do is use separate manifest files to break things up. First you have to re-organize your app/assets/stylesheets folder:
app/assets/stylesheets
+-- all
+-- your_base_stylesheet.css
+-- print
+-- bluep...
Why is it faster to check if dictionary contains the key, rather than catch the exception in case it
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@LarsH it also depends what you're doing. While simple microbenchmarks like this show really large penalties for exceptions once your loops start including file or database activities throwing an exception on every iteration matters very little fo...
How to measure time taken by a function to execute
...andard) (living standard)
console.time('someFunction')
someFunction() // Whatever is timed goes between the two "console.time"
console.timeEnd('someFunction')
Note: The string being pass to the time() and timeEnd() methods must match(for the timer to finish as expected).
console.time() docu...
Removing path and extension from filename in powershell
... be nice if beside each example in the top code snippet you showed exactly what text would be returned.
– deadlydog
Nov 12 '17 at 17:36
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Visual Studio 2010 IntelliSense doesn't select a default value - it just marks it
... thinking it could never be a permanent fix, but that it would only affect what you're currently typing. Even though it turns out to be the same thing as this, this caught my eye and helps me understand what I'm doing.
– Timo
Nov 17 '15 at 11:57
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Where is svn.exe in my machine?
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What is a compatible discrete version?
– Amitabh
Jun 3 '10 at 15:09
5
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How can I get dictionary key as variable directly in Python (not by searching from value)?
... end up returning 2 or more keys if the dictionary has a lot of entries... what I am trying to do is this:
13 Answers
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