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Prevent HTML5 video from being downloaded (right-click saved)?
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JosephJoseph
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Cast int to varchar
...rchar datatype that you can cast/convert data to:
select CAST(id as CHAR(50)) as col1
from t9;
select CONVERT(id, CHAR(50)) as colI1
from t9;
See the following SQL — in action — over at SQL Fiddle:
/*! Build Schema */
create table t9 (id INT, name VARCHAR(55));
insert into t9 (id, name) v...
How to manage REST API versioning with spring?
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+150
Regardless whether versioning can be avoided by doing backwards compatible changes (which might not always possible when you are bound...
Split string on the first white space occurrence
...t space, you can do it without a regular expression like this:
str.substr(0,str.indexOf(' ')); // "72"
str.substr(str.indexOf(' ')+1); // "tocirah sneab"
Note that if there is no space at all, then the first line will return an empty string and the second line will return the entire string. Be s...
What's the difference between a POST and a PUT HTTP REQUEST?
...st
– Ashish Shetkar
Apr 3 '18 at 12:27
1
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How to parse JSON using Node.js? [closed]
...ode in the .json file?
– d11wtq
Jul 27 '14 at 1:25
15
Simple note: don't forget to use the .json ...
How can I use “.” as the delimiter with String.split() in java [duplicate]
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203
String.split takes a regex, and '.' has a special meaning for regexes.
You (probably) want som...
Add Foreign Key to existing table
... steps:
ALTER TABLE users ADD grade_id SMALLINT UNSIGNED NOT NULL DEFAULT 0;
ALTER TABLE users ADD CONSTRAINT fk_grade_id FOREIGN KEY (grade_id) REFERENCES grades(id);
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Why does the is operator return false when given null?
...is still no.
– Fax
Jul 13 '17 at 14:27
1
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Python date string to date object
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605
You can use strptime in the datetime package of Python:
>>> import datetime
>>&...