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Spring .properties file: get element as an Array
... define your array in properties file like:
base.module.elementToSearch=1,2,3,4,5,6
You can load such array in your Java class like this:
@Value("${base.module.elementToSearch}")
private String[] elementToSearch;
sh...
Why does (“foo” === new String(“foo”)) evaluate to false in JavaScript?
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126
"foo" is a string primitive. (this concept does not exist in C# or Java)
new String("foo") is...
Fill SVG path element with a background-image
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265
You can do it by making the background into a pattern:
<defs>
<pattern id="img1" pa...
Difference between one-to-many and many-to-one relationship
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112
Yes, it a vice versa. It depends on which side of the relationship the entity is present on.
Fo...
Set timeout for ajax (jQuery)
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edited Mar 7 '11 at 21:53
answered Mar 7 '11 at 21:43
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How do you clear a stringstream variable?
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792
For all the standard library types the member function empty() is a query, not a command, i.e. i...
Remove all whitespace in a string
...e():
(NB this only removes the “normal” ASCII space character ' ' U+0020 but not any other whitespace)
sentence = ' hello apple'
sentence.replace(" ", "")
>>> 'helloapple'
If you want to remove duplicated spaces, use str.split():
sentence = ' hello apple'
" ".join(sentence.split(...
Reason to Pass a Pointer by Reference in C++?
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edited Dec 20 '15 at 22:51
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When to use CouchDB over MongoDB and vice versa
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525
Of C, A & P (Consistency, Availability & Partition tolerance) which 2 are more importan...
C# Object Pooling Pattern implementation
...tations of Object Pooling in Roslyn?).
1 - SharedPools - Stores a pool of 20 objects or 100 if the BigDefault is used.
// Example 1 - In a using statement, so the object gets freed at the end.
using (PooledObject<Foo> pooledObject = SharedPools.Default<List<Foo>>().GetPooledObjec...