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Using custom std::set comparator
I am trying to change the default order of the items in a set of integers to be lexicographic instead of numeric, and I can't get the following to compile with g++:
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Is it better to use std::memcpy() or std::copy() in terms to performance?
... allowed to lie within the output range. This is a little odd, because the order of assignments is defined, and a call might be UB even though the effect of those assignments, in that order, is defined. But I suppose the restriction allows vectorization optimizations.
– Steve J...
How to get JSON response from http.Get
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You need upper case property names in your structs in order to be used by the json packages.
Upper case property names are exported properties. Lower case property names are not exported.
You also need to pass the your data object by reference (&data).
package main
impo...
Checking if an Android application is running in the background
...ed. If you do not set this, your activity's methods will be called in this order: onCreate -> onStart -> onResume -> (now rotate) -> onPause -> onStop -> onDestroy -> onCreate -> onStart -> onResume. As you can see, there is no overlap (normally, two activities overlap ver...
What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?
...sion around whether the entire AssemblyVersion has to be an exact match in order for an assembly to be loaded. Some people are under the false belief that only the Major and Minor parts of the AssemblyVersion have to match in order for binding to succeed. This is a sensible assumption, however it is...
UIScrollView not scrolling
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You need to set the contentSize property of the scroll view in order for it to scroll properly.
If you're using autolayout, you need to set contentSize in viewDidLayoutSubviews in order for it to be applied after the autolayout completes.
The code could look like this:
-(void)viewDidL...
How to call erase with a reverse iterator
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Who guarantee you that iterators in a list are ordered ?
– Gaetano Mendola
Nov 16 '18 at 15:42
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string.split - by multiple character delimiter
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SQL Server query - Selecting COUNT(*) with DISTINCT
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Differences between Perl and PHP [closed]
... collections (hashes). In PHP, they're the same type: an associative array/ordered map.
Perl arrays aren't sparse: setting an element with index larger than the current size of the array will set all intervening elements to undefined (see perldata). PHP arrays are sparse; setting an element won't se...