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UILabel is not auto-shrinking text to fit label size
...tting. Also, if its adjacent to other labels (that also might auto shrink) then compression/hugging priorities need to be set or explicit width or height constraints given. This should be the currently accepted answer.
– Korey Hinton
Dec 31 '15 at 20:15
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What causes and what are the differences between NoClassDefFoundError and ClassNotFoundException?
... static blocks or static members. If you don't have access the the source, then simply decompile it using JAD.
On examining the code, say you find a line of code like below, make sure that the class SomeClass in in your CLASSPATH.
private static SomeClass foo = new SomeClass();
Tip : To find out...
Which is more efficient, a for-each loop, or an iterator?
...
If you are just wandering over the collection to read all of the values, then there is no difference between using an iterator or the new for loop syntax, as the new syntax just uses the iterator underwater.
If however, you mean by loop the old "c-style" loop:
for(int i=0; i<list.size(); i++)...
Entity Framework: One Database, Multiple DbContexts. Is this a bad idea? [closed]
... this answer about four years ago and my opinion hasn't changed. But since then there have been significant developments on the micro-services front. I added micro-services specific notes at the end...
I'll weigh in against the idea, with real-world experience to back up my vote.
I was brought o...
Return a “NULL” object if search result not found
... and if the object was not found in the collection, I would return null . Then in my calling function I would just check if(tResult != null) { ... }
...
Check if an array is empty or exists
..."var image_array = ".json_encode($images);?>
// add var ^^^ here
And then make sure you never accidently redeclare that variable later:
else {
...
image_array = []; // no var here
}
share
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Using varchar(MAX) vs TEXT on SQL Server
...r TEXT.
If you are searching large amounts of text and performance is key then you should use a Full Text Index.
LIKE is simpler to implement and is often suitable for small amounts of data, but it has extremely poor performance with large data due to its inability to use an index.
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Java code To convert byte to Hexadecimal
...we can isolate the higher order bits by first shifting them over by 4, and then zeroing out the rest of the number. Logically this is simple, however, the implementation details in Java (and many languages) introduce a wrinkle because of sign extension. Essentially, when you shift a byte value, Java...
Can CSS force a line break after each word in an element?
...ords on separate lines in your code:
<div>Short
Word</div>
Then apply the style to the element containing the words.
div { white-space: pre-line; }
Be careful though, every line break in the code inside the element will create a line break. So writing the following will result in ...
Readonly Properties in Objective-C?
...or example
@interface MyClass
@property (readonly) int whatever;
@end
Then in the implementation
@implementation MyClass
@synthesize whatever = m_whatever;
@end
Your methods can then set m_whatever, since it is a member variable.
Another interesting thing I have realized in the past few...