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Why does 2 mod 4 = 2?
...amples:
23 % 10 evaluates to 3 (because 23/10 is 2 with a remainder of 3)
50 % 50 evaluates to 0 (50/50 is 1 with a remainder of 0)
9 % 100 evaluates to 9 (9/100 is 0 with a remainder of 9)
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How to align absolutely positioned element to center?
...lement without knowing it's width and height do:
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
Example:
*{
margin:0;
padding:0;
}
section{
background:red;
height: 100vh;
width: 100vw;
}
div{
width: 80vw;
height: 80vh;
background: wh...
Kill some processes by .exe file name
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ConsultUtahConsultUtah
5,85033 gold badges2828 silver badges4949 bronze badges
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How can prepared statements protect from SQL injection attacks?
...UES('Aaron', 'salary', 100);
INSERT INTO employee VALUES('Aaron', 'bonus', 50);
INSERT INTO employee VALUES('Bob', 'salary', 50);
INSERT INTO employee VALUES('Bob', 'bonus', 0);
The Inject class is vulnerable to SQL injection. The query is dynamically pasted together with user input. The intent of...
Mysql - How to quit/exit from stored procedure
....
Here's how:
DECLARE CUSTOM_EXCEPTION CONDITION FOR SQLSTATE '45000';
IF <Some Error Condition> THEN
SIGNAL CUSTOM_EXCEPTION
SET MESSAGE_TEXT = 'Your Custom Error Message';
END IF;
Note SQLSTATE '45000' equates to "Unhandled user-defined exception condition". ...
In Vim, how do you search for a word boundary character, like the \b in regexp?
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answered Dec 6 '11 at 17:50
Adam MonsenAdam Monsen
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Synchronise ScrollView scroll positions - android
... fling from Y=10 and leave at Y=30 and then fling velocity takes it to Y = 50 and then stops. So onscrollchanged only registers-perhaps 10, 11, 12..30 and then 49, 50.How can I make it register all the intermediate locations as well and get all the coordinates from 10 to 50??
–...
How long should SQL email fields be? [duplicate]
...ebook Proxy Emails (a.k.a - apps+71659911993.252400001.671333361e563e7852e650c93c3b821c@proxymail.facebook.com). I actually preach size of 90... interestingly enough, it goes well with #1 on your list.
– nikib3ro
Apr 20 '12 at 7:06
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PHP array: count or sizeof?
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| With precalc | 152 | 212 |
| Without precalc | 70401 | 50644 |
+-----------------+---------+----------+ (time in µs)
So I personally prefer to use count() instead of sizeof() with pre calc.
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Get integer value from string in swift
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edited Sep 3 '15 at 11:50
answered Jun 12 '15 at 11:43
B...