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Using bitwise OR 0 to floor a number
...ath.trunc, kind of I should say:
Returns the integral part of a number by removing any fractional digits. It just truncate the dot and the digits behind it, no matter whether the argument is a positive number or a negative number.
Math.trunc(13.37) // 13
Math.trunc(42.84) // 42
Math.trunc(...
Difference between Arrays.asList(array) and new ArrayList(Arrays.asList(array))
...hods of Array class ,it is static method thats why we can call this method by its class name (like Arrays.asList(T...a) )
Now here is the twist, please note that this method doesn't create new ArrayList object, it just returns a List reference to existing Array object(so now after using asList metho...
How to remove single character from a String
...ur answer is now totally different, you have first replaced "replaceAll()" by "replace()", then replaced "replace()" by "substring()". Now, it's a verbatim copy of atkretsch, which as quickly and correctly answered the question. Your answer doesn't add anything more. Remove it, please.
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What is the difference between BIT and TINYINT in MySQL?
...uld you use which? Is there much of a difference? Which I typically used by persistence engines to store booleans?
6 Answ...
Rails: Using build with a has_one association in rails
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Add margin above top ListView item (and below last) in Android
...pixels unfortunately. No DIP :-(
ListView myListView = (ListView) findViewById(R.id.my_list_view);
myListView.addHeaderView(padding);
myListView.addFooterView(padding);
myListView.setAdapter(myAdapter);
The above ListView will have a header and footer padding of 20 pixels.
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Have a fixed position div that needs to scroll if content overflows
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Importing variables from another file?
... notes, this pollutes the namespace and can have catastrophic consequences by masking objects and functions from other modules including those in the standard distro
– ennuikiller
Jun 22 '13 at 22:27
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Create list of single item repeated N times
...swered Aug 11 '10 at 14:04
Mark ByersMark Byers
683k155155 gold badges14681468 silver badges13881388 bronze badges
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How to read last commit comment?
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@Juh_ You can show the whole message by using git log -1 --pretty=%B | cat, but as Peter said, you should try to keep it to 80 characters.
– Ruckus T-Boom
Jan 20 '15 at 22:32
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