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Not showing placeholder for input type=“date” field
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32 Answers
32
Active
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Representing and solving a maze given an image
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239
Here is a solution.
Convert image to grayscale (not yet binary), adjusting weights for the c...
Is there a “do … while” loop in Ruby?
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652
CAUTION:
The begin <code> end while <condition> is rejected by Ruby's author Matz. ...
“Could not run curl-config: [Errno 2] No such file or directory” when installing pycurl
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Boris
4,70255 gold badges4242 silver badges5252 bronze badges
answered Jun 5 '14 at 3:14
Michael RiceMichael Ri...
Symfony2 : How to get form validation errors after binding the request to the form
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20 Answers
20
Active
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How do I get the last character of a string?
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244
The code:
public class Test {
public static void main(String args[]) {
String str...
How to set environment variable or system property in spring tests?
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127
You can initialize the System property in a static initializer:
@RunWith(SpringJUnit4ClassRunn...
What is the size of column of int(11) in mysql in bytes?
... no matter what length is specified.
TINYINT = 1 byte (8 bit)
SMALLINT = 2 bytes (16 bit)
MEDIUMINT = 3 bytes (24 bit)
INT = 4 bytes (32 bit)
BIGINT = 8 bytes (64 bit).
The length just specifies how many characters to pad when selecting data with the mysql command line client. 12345 stored as in...
How to easily initialize a list of Tuples?
...ens"),
(1, "airplane")
};
And if you don't like "Item1" and "Item2", you can do:
var tupleList = new List<(int Index, string Name)>
{
(1, "cow"),
(5, "chickens"),
(1, "airplane")
};
or for an array:
var tupleList = new (int Index, string Name)[]
{
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