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find: missing argument to -exec
I was helped out today with a command, but it doesn't seem to be working. This is the command:
10 Answers
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GIT: Checkout to a specific folder
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As per Do a "git export" (like "svn export")?
You can use git checkout-index for that, this is a low level command, if you want to export everything, you can use -a,
git checkout-index -a -f --prefix=/destination/path/
To quote ...
Avoiding if statement inside a for loop?
... is called the strategy pattern.
If you are allowed to use C++11, you can do something like this:
#include <iostream>
#include <set>
#include <vector>
template <typename Container, typename Functor, typename Index = std::size_t>
void for_each_indexed(const Container& c...
Why does ReSharper want to use 'var' for everything?
...n is improved readability. Which is better?
Dictionary<int, MyLongNamedObject> dictionary = new Dictionary<int, MyLongNamedObject>();
or
var dictionary = new Dictionary<int, MyLongNamedObject>();
shar...
How to count the number of set bits in a 32-bit integer?
...hat your usage pattern is.
Some CPUs have a single built-in instruction to do it and others have parallel instructions which act on bit vectors. The parallel instructions (like x86's popcnt, on CPUs where it's supported) will almost certainly be fastest. Some other architectures may have a slow ins...
Maven parent pom vs modules pom
... think in terms of project life cycle and version control. In other words, does the parent pom have its own life cycle i.e. can it be released separately of the other modules or not?
If the answer is yes (and this is the case of most projects that have been mentioned in the question or in comments)...
Changing capitalization of filenames in Git
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FWIW this regressed or never worked on Windows. Am on 2.15.1.windows.2 and still need to use --force
– TTimo
Dec 26 '17 at 19:09
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Update a dataframe in pandas while iterating row by row
... ifor_val = something_else
df.set_value(i,'ifor',ifor_val)
If you don't need the row values you could simply iterate over the indices of df, but I kept the original for-loop in case you need the row value for something not shown here.
update
df.set_value() has been deprecated since vers...
How do you represent a JSON array of strings?
...lue }
Hint: although javascript accepts single quotes ', JSON only takes double ones ".
[ will start an array:
[value, value]
Hint: spaces among elements are always ignored by any JSON parser.
And value is an object, array, string, number, bool or null:
So yeah, ["a", "b"] is a perfectly val...
PHP 5 disable strict standards error
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Do you want to disable error reporting, or just prevent the user from seeing it? It’s usually a good idea to log errors, even on a production site.
# in your PHP code:
ini_set('display_errors', '0'); # don't show any e...