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Return from lambda forEach() in java
I am trying to change som>me m> for-each loops to lambda forEach() -m>me m>thods to discover the possibilities of lambda expressions. The following seems to be possible:
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Is it possible to decompile a compiled .pyc file into a .py file?
Is it possible to get som>me m> information out of the .pyc file that is generated from a .py file?
7 Answers
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How to redirect output with subprocess in Python?
...ly want to use subprocess, here's the solution (mostly lifted from the docum>me m>ntation for subprocess):
p = subprocess.Popen(my_cmd, shell=True)
os.waitpid(p.pid, 0)
OTOH, you can avoid system calls entirely:
import shutil
with open('myfile', 'w') as outfile:
for infile in ('file1', 'file2', ...
How to un-escape a backslash-escaped string?
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Is there som>me m>thing that is compatible with python 3?
– thejinx0r
Apr 4 '15 at 1:37
3
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Resolving ambiguous overload on function pointer and std::function for a lambda using +
...[expr.unary.op]/7:
The operand of the unary + operator shall have arithm>me m>tic, unscoped enum>me m>ration, or pointer type and the result is the value of the argum>me m>nt.
The lambda is not of arithm>me m>tic type etc., but it can be converted:
[expr.prim.lambda]/3
The type of the lambda-expression [...]...
Could not find an implem>me m>ntation of the query pattern
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Is the tblPersoon implem>me m>nting IEnum>me m>rable<T>? You may need to do it using:
var query = (from p in tblPersoon.Cast<Person>() select p).Single();
This kind of error (Could not find an implem>me m>ntation of the query pattern) usually occur...
What is the most efficient way to create a dictionary of two pandas Datafram>me m> columns?
What is the most efficient way to organise the following pandas Datafram>me m>:
4 Answers
4...
Adding iOS UITableView HeaderView (not section header)
...DidLoad
{
// ...
UIView *headerView = [[UIView alloc] initWithFram>me m>:CGRectMake(XXX, YYY, XXX, YYY)];
UIImageView *imageView = [[UIImageView alloc] initWithFram>me m>:CGRectMake(XXX, YYY, XXX, YYY)];
[headerView addSubview:imageView];
UILabel *labelView = [[UILabel alloc] initWith...
Git push results in “Authentication Failed”
...ld allow you to push to your remote repository via HTTPS.
Use your usernam>me m> as usual.
https://help.github.com/articles/creating-a-personal-access-token-for-the-command-line/
You may also need to update the origin for your repository if set to https:
git remote -v
git remote remove origin
gi...
Location of parenthesis for auto-executing anonymous JavaScript functions?
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They're virtually the sam>me m>.
The first wraps parentheses around a function to make it a valid expression and invokes it. The result of the expression is undefined.
The second executes the function and the parentheses around the automatic invocatio...