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Enums and Constants. Which to use when?
...type safety. If you intend to use e.g. int constants as method parameters, then I could call the method with any int value. Granted, via casting it can happen with enums, too, but it won't happen accidentally. Worse is the possibility to confuse the order of parameters.
void method(int a, int b) {....
Iterate over object keys in node.js
...contents of an object. It will list all or search for a specific item and then drill down by a given depth if need be.
Perhaps you can customize this to fit your needs. Keep It Simple! Why complicate?...
'use strict';
//console.log("START: AFutils");
// Recusive console output report of an Ob...
Why does this code segfault on 64-bit architecture but work fine on 32-bit?
...That means the compiler expects an int to be returned from malloc which it then casts to a pointer. If they're different sizes, that's going to cause you grief.
This is why you never cast the malloc return in C. The void* that it returns will be implicitly converted to a pointer of the correct type...
Unable to type in Visual Studio
...rs{User
Name}\AppData\Local\JetBrains\ReSharper\v8.2\SolutionCaches\ and then
reopen the solution
From below comment - that's %userprofile%\AppData\Local\JetBrains\ReSharper\v8.2\SolutionCaches for those that want to Win+R.
From comment below, another possible location:
%userprofile%\AppData\...
Plotting time in Python with Matplotlib
...onvert your timestamps to Python datetime objects (use datetime.strptime). Then use date2num to convert the dates to matplotlib format.
Plot the dates and values using plot_date:
dates = matplotlib.dates.date2num(list_of_datetimes)
matplotlib.pyplot.plot_date(dates, values)
...
What is the most pythonic way to check if an object is a number?
...ake your own ABC WeirdNum and register there all such weird-for-you types, then first check for isinstance thereof to bail out before you proceed to checking for isinstance of the normal numbers.Number to continue successfully.
BTW, if and when you need to check if x can or cannot do something, you...
How to include layout inside layout?
...'s answer below to know how to get a reference to the included layout. and then you can alter it's content.
– Moses
Oct 5 '19 at 16:44
...
Inspect element that only appear when other element is mouse overed/entered
...s available via the spyglass icon in the top left. Just click on the icon, then click on the tooltip :)
– Šime Vidas
Jul 16 '14 at 20:40
...
Is there a difference between foreach and map?
...f the elements it iterates over. If map doesn't change any of the elements then it merely copied the elements, and using copy would express the intent more clearly.
The foreach algorithm itself may or may not have a return value, depending on the language. In C++, for example, foreach returns the o...
Is it possible for git-merge to ignore line-ending differences?
...emote merge_result
alocal=$1
base=$2
remote=$3
result=$4
if [ -f $base ]
then
#"C:/Program Files/SourceGear/DiffMerge/DiffMerge.exe" "$alocal" "$base" "$remote" -m --result="$result" --title1="Mine" --title2="Merging to: $result" --title3="Theirs"
# for merge respecting eol, KDiff3 is bet...