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Does MySQL foreign_key_checks affect the entire database?
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According to this, FOREIGN_KEY_CHECKS is "Both" for scope. This means it can be set for session:
SET FOREIGN_KEY_CHECKS=0;
or globally:
SET GLOBAL FOREIGN_KEY_CHECKS=0;
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What is the 'CLSCompliant' attribute in .NET?
...mark classes with the CLSCompliant attribute when you want to make sure it can be used by any other .NET language.
These are the basic rules:
Unsigned types should not be part of the public interface of the class. What this means is public fields should not have unsigned types like uint or ulong, ...
how to convert a string to date in mysql?
...as told at MySQL Using a string column with date text as a date field, you can do
SELECT STR_TO_DATE(yourdatefield, '%m/%d/%Y')
FROM yourtable
You can also handle these date strings in WHERE clauses. For example
SELECT whatever
FROM yourtable
WHERE STR_TO_DATE(yourdatefield, '%m/%d/%Y') ...
How can I get sin, cos, and tan to use degrees instead of radians?
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You can use a function like this to do the conversion:
function toDegrees (angle) {
return angle * (180 / Math.PI);
}
Note that functions like sin, cos, and so on do not return angles, they take angles as input. It seems to ...
Calling a class function inside of __init__
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Call the function in this way:
self.parse_file()
You also need to define your parse_file() function like this:
def parse_file(self):
The parse_file method has to be bound to an object upon calling it (because it's not a...
Normalization in DOM parsing with java - how does it work?
...e., there are neither adjacent Text nodes nor empty Text nodes.
This basically means that the following XML element
<foo>hello
wor
ld</foo>
could be represented like this in a denormalized node:
Element foo
Text node: ""
Text node: "Hello "
Text node: "wor"
Text no...
Do SVG docs support custom data- attributes?
In HTML5, elements can have arbitrary metadata stored in XML attributes whose names start with data- such as <p data-myid="123456"> . Is this part of the SVG spec too?
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Position Absolute + Scrolling
...out the inner, relatively positioned div, the .full-height div will always calculate its dimensions and position based on .container.
* {
box-sizing: border-box;
}
.container {
position: relative;
border: solid 1px red;
height: 256px;
width: 256px;
overflow: auto;
float...
Calendar.getInstance(TimeZone.getTimeZone(“UTC”)) is not returning UTC time
I am really confused with the result I am getting with Calendar.getInstance(TimeZone.getTimeZone("UTC")) method call, it's returning IST time.
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How do I view events fired on an element in Chrome DevTools?
.... I want to see what javascript events are fired when I interact with it because I am trying to find out which event handler to use.
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