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MySQL: Can't create table (errno: 150)
... keys, as stated earlier. If these are not satisfied, MySQL returns Error 1005 and refers to Error 150 in the error message, which means that a foreign key constraint was not correctly formed. Similarly, if an ALTER TABLE fails due to Error 150, this means that a foreign key definition would be inco...
Setting default values for columns in JPA
...annotation, for example:
@Column(name="Price", columnDefinition="Decimal(10,2) default '100.00'")
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Remove the string on the beginning of an URL
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edited Aug 5 '16 at 16:08
Mike
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answered Mar 29 ...
Why is UICollectionViewCell's outlet nil?
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edited Jan 8 '15 at 10:41
answered Aug 6 '14 at 17:42
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Why are these constructs using pre and post-increment undefined behavior?
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+500
C has the concept of undefined behavior, i.e. some language constructs are syntactically valid but you can't predict the behavior whe...
How to get the browser viewport dimensions?
...ight) values
const vw = Math.max(document.documentElement.clientWidth || 0, window.innerWidth || 0)
const vh = Math.max(document.documentElement.clientHeight || 0, window.innerHeight || 0)
window.innerWidth and window.innerHeight
gets CSS viewport @media (width) and @media (height) which include...
How to Display blob (.pdf) in an AngularJS app
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First of all you need to set the responseType to arraybuffer. This is required if you want to create a blob of your data. See Sending_...
Prevent unit tests but allow integration tests in Maven
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edited Jul 30 '13 at 12:22
answered Jul 29 '13 at 19:41
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make div's height expand with its content
...out mode in CSS3 called Flexible boxes or Flexbox:
body {
margin: 0;
}
.flex-container {
display: flex;
flex-direction: column;
min-height: 100vh;
}
header {
background-color: #3F51B5;
color: #fff;
}
section.content {
flex: 1;
}
footer {
background-color...
In c# is there a method to find the max of 3 numbers?
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