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One or more types required to compile a dynamic expression cannot be found. Are you missing referenc
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On your solution explorer window, right click to References, select Add Reference, go to .NET tab, find and add Microsoft.CSharp.
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How to cherry-pick from a remote branch?
I'm having trouble performing a cherry-pick. On my local machine, I'm currently on my "master" branch. I want to cherry-pick in a commit from another branch, named "zebra". The "zebra" branch is a remote branch.
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How to get the number of characters in a std::string?
...t; ":" << strlen(str);
// Outputs "hello:5"
Or, if you happen to like using Pascal-style strings (or f***** strings as Joel Spolsky likes to call them when they have a trailing NULL), just dereference the first character.
const char *str = "\005hello";
std::cout << str + 1 << ":...
When I catch an exception, how do I get the type, file, and line number?
Catching an exception that would print like this:
4 Answers
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How do you execute an arbitrary native command from a string?
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Invoke-Expression, also aliased as iex. The following will work on your examples #2 and #3:
iex $command
Some strings won't run as-is, such as your example #1 because the exe is in quotes. This will work as-is, because the con...
Select by partial string from a pandas DataFrame
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Based on github issue #620, it looks like you'll soon be able to do the following:
df[df['A'].str.contains("hello")]
Update: vectorized string methods (i.e., Series.str) are available in pandas 0.8.1 and up.
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Will HTML5 allow web apps to make peer-to-peer HTTP connections?
... RAW TCP.
The complete spec can be found at http://dev.w3.org/html5/websockets/
jrh
EDIT: with specific reference to peer to peer connections, check out these links:
Regarding peer to peer connections: http://www.w3.org/TR/2008/WD-html5-20080122/#peer-to-peer
Regarding broadcast connections to ...
Listing all extras of an Intent
... want to list all extras (and their values) of an Intent. Now, getting the keys isn't a problem
12 Answers
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Android Studio marks R in red with error message “cannot resolve symbol R”, but build succeeds
...ery project I've tried to create in Android Studio, all usages of R are marked in red with the error message "cannot resolve symbol R", but the compilation succeeds and the application runs. This is really annoying, as it blocks auto-completion and shows huge red waved lines all over my code.
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How to fix “ImportError: No module named …” error in Python?
...ath, but rather the directory that the script is in. Add /home/bodacydo/work/project to either sys.path or $PYTHONPATH.
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