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How to overload the operator++ in two different ways for postfix a++ and prefix ++a?
...tion. Don't get me wrong, this is the same solution as the top one (posted by Martin York). It is just a bit simpler. Just a bit. Here it is:
class Number
{
public:
/*prefix*/
Number& operator++ ()
{
/*Do stuff */
return *this;
...
Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
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In C++11, try_scoped_lock functionality is covered by std::unique_lock. There is a constructor that takes a mutex and std::try_to_lock, and will then call try_lock() on the mutex rather than lock(). See stdthread.co.uk/doc/headers/mutex/unique_lock/…
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Getting content/message from HttpResponseMessage
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By far the easiest to get up and running
– Aage
May 9 '17 at 12:34
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PHP: How to remove all non printable characters in a string?
...in ASCII and UTF-8 because both share the same control set range (as noted by mgutt below). Strictly speaking, this would work without the /u modifier. But it makes life easier if you want to remove other chars...
If you're dealing with Unicode, there are potentially many non-printing elements, but...
Using async-await on .net 4
...dio which is a commercial product. I assume that it is still being offered by Xamarin.
You might also be able to run the required 4.5 profile assemblies from Mono on top of .NET but I have not tried that. The 4.5 profile is a strict super-set of the 4.0 API. Perhaps give it a shot and report back.
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How to remove stop words using nltk or python
... converting to a set might remove viable information from the sentence by scraping multiple occurrences of an important word.
– Ujjwal
Nov 28 '19 at 3:57
add a comment
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Convert floating point number to a certain precision, and then copy to string
... a string, but only want 135.123456789 . With print, I can easily do this by doing something like:
7 Answers
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Pull request vs Merge request
...ject/merge_requests/resolve_conflicts.html
"GitLab resolves conflicts by creating a merge commit in the source
branch that is not automatically merged into the target branch. This
allows the merge commit to be reviewed and tested before the changes
are merged, preventing unintended change...
How do I convert a Django QuerySet into list of dicts?
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yes you specify which fields you want values() to return by passing them in as arguments. Also be careful although it looks like values returns a list of dicts its actually a <class 'django.db.models.query.ValuesQuerySet'> and not a list.
– dm03514
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Groovy: what's the purpose of “def” in “def x = 0”?
...able here. It's important because you don't ever want to create a variable by accident.
It's somewhat acceptable in scripts (Groovy scripts and groovysh allow you to do so), but in production code it's one of the biggest evils you can come across which is why you must define a variable with def i...