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What is the difference between 'typedef' and 'using' in C++11?
...edef]/2 A
typedef-name
can also be introduced by an
alias-declaration.
The identifier following the using keyword becomes a
typedef-name and the optional attribute-specifier-seq following the identifier appertains to that typedef-name. Such a
typedef-name has the same semantics as if it were introdu...
How do I tell matplotlib that I am done with a plot?
...answered Apr 12 '09 at 14:43
David CournapeauDavid Cournapeau
68.2k77 gold badges5959 silver badges6767 bronze badges
...
What is better: @SuppressLint or @TargetApi?
...k around the issue of AsyncTask being serialized on newer versions of Android. You have a method like this in your code to opt into the thread pool on newer devices and use the default multithread behavior on older devices:
@TargetApi(11)
static public <T> void executeAsyncTask(AsyncTask&...
How to find a min/max with Ruby
...ur namespace so it just becomes max(4, 7). Wait; looking above, I see I said that already.
– Kaz
Mar 25 '14 at 1:03
18
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In Python script, how do I set PYTHONPATH?
... answered Jun 24 '10 at 8:28
David ZDavid Z
111k2323 gold badges218218 silver badges256256 bronze badges
...
Understanding keystore, certificates and alias
...unique alias. In brief:
Keystore entry = private + public key
pair = identified by an alias
The keystore protects each private key with its individual password, and also protects the integrity of the entire keystore with a (possibly different) password.
For instance, when you sign an Androi...
SQL multiple column ordering
... here how to order either column1 or column2?
– PoliDev
Jun 18 '13 at 8:47
@PoliDev, It first orders by column1 in D...
git -> show list of files changed in recent commits in a specific directory
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
What to do with branch after merge
...lly, git will warn you (and refuse to delete the branch) if it thinks you didn't fully merge it yet. If you forcefully delete a branch (with git branch -D) which is not completely merged yet, you have to do some tricks to get the unmerged commits back though (see below).
There are some reasons to k...
Comparator.reversed() does not compile using lambda
...et type should be propagated back to the receiver, but it isn't. (Like I said, it's a weakness.)
In the second line, the method reference provides additional type information that fills this gap. This information is absent from the third line, so the compiler infers u to be Object (the inference fa...