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PHP/MySQL insert row then get 'id'

...); See mysqli_insert_id(). Whatever you do, don't insert and then do a "SELECT MAX(id) FROM mytable". Like you say, it's a race condition and there's no need. mysqli_insert_id() already has this functionality. share ...
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Finding the type of an object in C++

... edited Jun 26 at 0:11 Richard Chambers 13.5k33 gold badges5656 silver badges8484 bronze badges answered Dec 9 '08 at 5:14 ...
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jQuery - selecting elements from inside a element

... Actually, $('#id', this); would select #id at any descendant level, not just the immediate child. Try this instead: $(this).children('#id'); or $("#foo > #moo") or $("#foo > span") ...
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Rename multiple files by replacing a particular pattern in the filenames using a shell script [dupli

...tern ^([^-]+)-([^.]+) means: from the start of the name, capture 1 or more chars that are NOT -, then expect a dash, then capture 1 or more chars that are not .. $1 is the first capture, $2 is the second. – erich2k8 Apr 18 '19 at 15:53 ...
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How to check if a string “StartsWith” another string?

... @cobbal Maybe. But .lastIndexOf(input, 0) compares the first N chars, whereas .substring(0, input.length) === input counts N, substrings the data to N length, and then compares those N chars. Unless there is code optimization, this second version cannot be faster than the other. Don't ge...
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In C# check that filename is *possibly* valid (not that it exists) [duplicate]

... You can add a check for your filename containing any of the characters in the array returned by char[] badChars = Path.GetInvalidFileNameChars(); – Jon Dosmann Feb 12 '15 at 18:27 ...
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How do I import .sql files into SQLite 3?

...d - you need ; on the end of your statements: create table server(name varchar(50),ipaddress varchar(15),id init); create table client(name varchar(50),ipaddress varchar(15),id init); share | impr...
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Convert a Scala list to a tuple?

... hence known at compile time. For example, (1,'a',true) has the type (Int, Char, Boolean), which is sugar for Tuple3[Int, Char, Boolean]. The reason tuples have this restriction is that they need to be able to handle a non-homogeneous types. ...
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How to alias a table in Laravel Eloquent queries (or using Query Builder)?

...AS. Try $users = DB::table('really_long_table_name AS t') ->select('t.id AS uid') ->get(); Let's see it in action with an awesome tinker tool $ php artisan tinker [1] > Schema::create('really_long_table_name', function($table) {$table->increments('id');}); // N...
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Sorting dropdown alphabetically in AngularJS

... Angular has an orderBy filter that can be used like this: <select ng-model="selected" ng-options="f.name for f in friends | orderBy:'name'"></select> See this fiddle for an example. It's worth noting that if track by is being used it needs to appear after the orderBy filt...