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Changing my CALayer's anchorPoint moves the view
...ocation of the layer's anchorPoint. By default, a layer's anchorPoint is (0.5, 0.5), which lies at the center of the layer. When you set the position of the layer, you are then setting the location of the center of the layer in its superlayer's coordinate system.
Because the position is relative ...
Can someone explain collection_select to me in clear, simple terms?
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306
collection_select(
:post, # field namespace
:author_id, # field name
# result of t...
How many concurrent requests does a single Flask process receive?
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Ryan ArteconaRyan Artecona
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Check if an array is empty or exists
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if (typeof image_array !== 'undefined' && image_array.length > 0) {
// the array is defined and has at least one element
}
Your problem may be happening due to a mix of implicit global variables and variable hoisting. Make sure you use var whenever declaring a variable:
<?php e...
What is the difference between getFields and getDeclaredFields in Java reflection
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edited Aug 15 '18 at 6:08
Paul Rooney
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Hibernate problem - “Use of @OneToMany or @ManyToMany targeting an unmapped class”
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answered Feb 10 '11 at 12:14
BozhoBozho
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Using two values for one switch case statement
...tic void main(String[] args) {
int month = 2;
int year = 2000;
int numDays = 0;
switch (month) {
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
numDays = 3...
How to split a comma-separated value to columns
...R(MAX)
)
AS
BEGIN
DECLARE @value NVARCHAR(MAX),
@pos INT = 0,
@len INT = 0
SET @string = CASE
WHEN RIGHT(@string, 1) != @delimiter
THEN @string + @delimiter
ELSE @string
END
WHILE CHARINDEX(@delimiter, @string, @p...
Python - When to use file vs open
...ing "isinstance(f, file)").
Also, file() has been removed since Python 3.0.
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Why cast an unused function parameter value to void?
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answered Jan 10 '11 at 14:19
Benoit ThieryBenoit Thiery
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