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Undefined behavior and sequence points
...tion body (§1.9/17).
1 : Note : the evaluation of a full-expression can include the evaluation of subexpressions that are not lexically
part of the full-expression. For example, subexpressions involved in evaluating default argument expressions (8.3.6) are considered to be created in the express...
Remove a cookie
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FYI, if you set the cookie using a path, you'll need to include the path in this setcookie call as well: setcookie('key', '', time() - 3600, '/');
– Gavin
Jun 3 '14 at 23:54
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What does the clearfix class do in css? [duplicate]
...n't the final display:block override display:inline-block on all browsers, including those that support inline-block?
– takteek
Mar 3 '12 at 4:55
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Remove elements from collection while iterating
...k because many containers don't permit modification during iteration. This includes ArrayList.
If the only modification is to remove the current element, you can make the second approach work by using itr.remove() (that is, use the iterator's remove() method, not the container's). This would be my ...
How to get current time and date in C++?
...:chrono::system_clock::now()
Example (copied from en.cppreference.com):
#include <iostream>
#include <chrono>
#include <ctime>
int main()
{
auto start = std::chrono::system_clock::now();
// Some computation here
auto end = std::chrono::system_clock::now();
s...
Installing PIL with pip
...ft.c:73:31: fatal error: freetype/fterrors.h: No such file or directory #include <freetype/fterrors.h> So you have to install python-imaging throught pip
– c24b
Nov 9 '14 at 16:53
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How to upgrade PostgreSQL from version 9.6 to version 10.1 without losing data?
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Docker how to change repository name or rename image?
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How to use radio on change event?
...s! Also, older browsers do not support the arrow function syntax and Array#includes and one should use a transpiler and a shim for supporting older browsers. Why make a simple answer that has nothing to do specifically with arrow functions complicated?
– undefined
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Git pull after forced update
...y would need to be deleted as part of the rebase or they will simply be re-included into the history for the branch - and reappear in the remote history on the next push.
Use the help git command --help for more details and examples on any of the above (or other) commands.
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