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How does the Google “Did you mean?” Algorithm work?
... the explanation directly from the source ( almost )
Search 101!
at min 22:03
Worth watching!
Basically and according to Douglas Merrill former CTO of Google it is like this:
1) You write a ( misspelled ) word in google
2) You don't find what you wanted ( don't click on any results )
3)...
Convert SVG image to PNG with PHP
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$im->readImageBlob($svg);
/*png settings*/
$im->setImageFormat("png24");
$im->resizeImage(720, 445, imagick::FILTER_LANCZOS, 1); /*Optional, if you need to resize*/
/*jpeg*/
$im->setImageFormat("jpeg");
$im->adaptiveResizeImage(720, 445); /*Optional, if you need to resize*/
$im-&...
R: rJava package install failing
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answered Jul 24 '10 at 14:31
Dirk EddelbuettelDirk Eddelbuettel
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How does a “stack overflow” occur and how do you prevent it?
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126
Stack
A stack, in this context, is the last in, first out buffer you place data while your pro...
How do I check for nulls in an '==' operator overload without infinite recursion?
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Use ReferenceEquals:
Foo foo1 = null;
Foo foo2 = new Foo();
Assert.IsFalse(foo1 == foo2);
public static bool operator ==(Foo foo1, Foo foo2) {
if (object.ReferenceEquals(null, foo1))
return object.ReferenceEquals(null, foo2);
return foo1.Equals(foo2);
}...
Java: How to test methods that call System.exit()?
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223
Indeed, Derkeiler.com suggests:
Why System.exit() ?
Instead of terminating with System....
Are there disadvantages to using a generic varchar(255) for all text-based fields?
...town , country , phone number etc, all of which are defined as VARCHAR(255) even though none of these fields will ever come close to having 255 characters. (If you're wondering, it's this way because Ruby on Rails migrations map String fields to VARCHAR(255) by default and I never bothered t...
clearing a char array c
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dda
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answered Mar 11 '09 at 0:33
JaredParJaredPar
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Display the current time and date in an Android application
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