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Image fingerprint to compare similarity of many images
...ed down versions of each image as a fingerprint
Combine technique (1) and (2) into a hybrid approach for improved comparison quality
A luminosity histogram (especially one that is separated into RGB components) is a reasonable fingerprint for an image - and can be implemented quite efficiently. Su...
Declaration suffix for decimal type
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235
Documented in the C# language specification, chapter 2.4.4:
float f = 1.2f;
double d = 1.2d;
...
How to properly seed random number generator
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239
Each time you set the same seed, you get the same sequence. So of course if you're setting the...
When to use MyISAM and InnoDB? [duplicate]
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2 Answers
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Inner join vs Where
... look at these two tables:
CREATE TABLE table1 (
id INT,
name VARCHAR(20)
);
CREATE TABLE table2 (
id INT,
name VARCHAR(20)
);
The execution plan for the query using the inner join:
-- with inner join
EXPLAIN PLAN FOR
SELECT * FROM table1 t1
INNER JOIN table2 t2 ON t1.id = t2.id;
SELE...
Is it possible to make an HTML anchor tag not clickable/linkable using CSS?
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270
You can use this css:
.inactiveLink {
pointer-events: none;
cursor: default;
}
And th...
What does $@ mean in a shell script?
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259
$@ is all of the parameters passed to the script.
For instance, if you call ./someScript.sh ...
How to access data/data folder in Android device?
...puter where you can do anything you want with it.
Without rooting you have 2 options:
If the application is debuggable you can use the run-as command in adb shell
adb shell
run-as com.your.packagename
cp /data/data/com.your.packagename/
Alternatively you can use Android's backup function.
adb ...
jQuery: Difference between position() and offset()
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216
Whether they're the same depends on context.
position returns a {left: x, top: y} object re...
Android gradle: buildtoolsVersion vs compileSdkVersion
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2 Answers
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