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Where can I get a list of Ansible pre-defined variables?
...h0.ipv4.address. Googleing and searching the docs I cound't find a list of all available variables. Would someone list them for me?
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What's the point of malloc(0)?
...ht_be_zero) perhaps could have their uses, although again you have to take extra care not to treat a NULL return as a failure if the value is 0, but a 0 size is supposed to be OK.
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How to find list intersection?
... looking for a slightly different animal - and you may need to do that manually by sorting each list and merging the results - and keeping dups in the merging.
– javadba
Jan 6 '19 at 18:51
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Vim delete blank lines
... Thanks soulmerge. This is my favorite answer, since it actually explains what the :g command does.
– Tim Swast
Aug 15 '11 at 19:03
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gunicorn autoreload on source change
... process should see your code changes and in a development environment the extra startup time per request should be negligible.
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How to add a custom right-click menu to a webpage?
...ated by yourself is third party. jQuery really isn't all that bloated with extra stuff. Not to the degree that it would slow anything down. It's very useful and the same jQuery used in this answer could easily be converted to standard JavaScript commands. It may not be 100% inline with the request i...
What's the difference between deque and list STL containers?
What is the difference between the two? I mean the methods are all the same. So, for a user, they work identically.
8 Answ...
How can I view the shared preferences file using Android Studio?
...TextView;
prefTextView = (TextView) findViewById(R.id.tv_pref);
Map<String, ?> prefs = PreferenceManager.getDefaultSharedPreferences(
context).getAll();
for (String key : prefs.keySet()) {
Object pref = prefs.get(key);
String printVal = "";
if (pref ...
git: Apply changes introduced by commit in one repo to another repo
... also have to add each as a remote of the other, that would create yet two extra copies of the same history and would potentially require syncs among them before I would be able to cherry-pick. So even though it might feel like the "right" way, it is not always the most practical.
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How can I unit test Arduino code?
...rks-in-progress in branches other than master, so check those branches for extra tests, too.
I chose to write my own lightweight test routines, but more robust unit-test frameworks like CppUnit are also available.
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