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Integer division with remainder in JavaScript?
...er is not consistent in that way. Either use trunc instead of floor (thereby permitting negative remainders) or use subtraction to get the remainder (rem = y - div * x).
– Mark Reed
Feb 17 '16 at 19:31
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Force DOM redraw/refresh on Chrome/Mac
...tOfElementToBeRedrawn').hide().show(0);
// in plain js
document.getElementById('parentOfElementToBeRedrawn').style.display = 'none';
document.getElementById('parentOfElementToBeRedrawn').style.display = 'block';
If this simple redraw doesn't work you can try this one. It inserts an empty text nod...
GitHub “fatal: remote origin already exists”
...lready exists is, you can do a $ git remote -v. If you think this is there by some error, you can update it like so:
$ git remote set-url origin git@github.com:ppreyer/first_app.git
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How to import load a .sql or .csv file into SQLite?
...new database. The table must match your CSV fields for import.
You do this by the SQL command: CREATE TABLE <table_Name> (<field_name1> <Type>, <field_name2> <type>);
Once you have the table created and the columns match your data from the file then you can do the abo...
Arrow operator (->) usage in C
...me up with a shorthand version: foo->bar which is sort of member access by pointer operator.
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How do I check if a number evaluates to infinity?
...e represented and is subject to rounding. Well, even integers are affected by rounding errors. Btw, I don't think that your code is "math-proof", just try n === n/-0. When completing the reals with +/-inf, your limit is not well-defined unless the underlying zero sequence is assumed to be positive.
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.htaccess not working apache
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Thanks, in my case the rewrite was not enable by default in apache2
– Cross
Oct 11 '15 at 20:14
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Should I compile release builds with debug info as “full” or “pdb-only”?
...adation. And VS2019 creates project with Release configuration's debugtype by default set to pdbonly.
– joe
Sep 16 '19 at 11:57
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Set padding for UITextField with UITextBorderStyleNone
...Always;
Worked like a charm for me!
In Swift 3/ Swift 4, it can be done by doing that
let paddingView: UIView = UIView(frame: CGRect(x: 0, y: 0, width: 5, height: 20))
textField.leftView = paddingView
textField.leftViewMode = .always
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AWS MySQL RDS vs AWS DynamoDB [closed]
...needs of your application. In fact, some applications might be well served by using both.
If, for example, you are storing data that does not lend itself well to a relational schema (tree structures, schema-less JSON representations, etc.) that can be looked up against a single key or a key/range ...