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Initialize parent's protected members with initialization list (C++)
...er to be default initialized.
From C++0x draft:
12.6.2 Initializing bases and members
2 Names in a mem-initializer-id are
looked up in the scope of the
constructor’s class and, if not found
in that scope, are looked up in the
scope containing the constructor’s
definition. [ Note: if the
constru...
How to remove files that are listed in the .gitignore but still on the repository?
...ory without these files, I highly doubt there's an automatic way to do it.
And we all know that rewriting the history is bad, don't we? :)
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Python string.join(list) on object array rather than string array
...duce was the one that was removed, because it usually left people guessing and thus wasn't "pythonic". map on the other hand is not an issue.
– PascalVKooten
Oct 12 '15 at 16:28
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Check if a Python list item contains a string inside another string
...
@midkin: I neither understand what exactly you were trying to do, nor how it went wrong. You'll probably have more luck by asking a new question (with the "Ask Question" button), copying your exact code, what you would have expected the code to do, a...
How do you programmatically set an attribute?
Suppose I have a python object x and a string s , how do I set the attribute s on x ? So:
4 Answers
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How can I write a heredoc to a file in Bash script?
...able $FOO will not be interpreted.
EOF
To pipe the heredoc through a command pipeline:
cat <<'EOF' | sed 's/a/b/'
foo
bar
baz
EOF
Output:
foo
bbr
bbz
... or to write the the heredoc to a file using sudo:
cat <<'EOF' | sed 's/a/b/' | sudo tee /etc/config_file.conf
foo
bar
baz
E...
How to run cron once, daily at 10pm
...
Good examples to understand the cron syntax
– Sohel Pathan
Aug 10 at 4:42
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Passing just a type as a parameter in C#
Hypothetically it'd be handy for me to do this:
7 Answers
7
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Maven compile with multiple src directories
...rce files as well(.java files). Is there a way to exclude the source files and include only have the .class files?
– saravana_pc
Sep 5 '12 at 9:23
18
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Count Rows in Doctrine QueryBuilder
I'm using Doctrine's QueryBuilder to build a query, and I want to get the total count of results from the query.
10 Answ...