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How to recover MySQL database from .myd, .myi, .frm files
...chown -R mysql:mysql /var/lib/mysql/dbname)
Note that permissions (GRANT, etc.) are part of the mysql database. So they won't be restored along with the tables; you may need to run the appropriate GRANT statements to create users, give access, etc. (Restoring the mysql database is possible, but you...
How to run function in AngularJS controller on document ready?
...rk when you want to measure the element properties, such as width, height, etc. In this case you may want to try this:
$scope.$watch('$viewContentLoaded',
function() {
$timeout(function() {
//do something
},0);
});
...
The Guava library: What are its most useful and/or hidden features? [closed]
...eir ID in one line.
The functional stuff it provides... filter, transform, etc. Despite the verbosity of using classes for Functions and Predicates, I've found this useful. I give an example of one way to make this read nicely here.
ComparisonChain is a small, easily overlooked class that's useful w...
Check whether HTML element has scrollbars
...lution, but it worked for me. Robert, for those cases, couldn't you also fetch the css overflow property to test for those cases (eg div.scrollHeight>div.clientHeight && !(div.style.overflow && div.style.overflow == 'hidden'))?
– vol7ron
Sep...
What is the point of a “Build Server”? [closed]
...uff not getting checked in, being out of date with other people's changes, etc. etc.
Joel Spolsky on this matter.
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Java 8 Lambda function that throws exception?
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You can actually extend Consumer (and Function etc.) with a new interface that handles exceptions -- using Java 8's default methods!
Consider this interface (extends Consumer):
@FunctionalInterface
public interface ThrowingConsumer<T> extends Consumer<T> {
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Java time-based map/cache with expiring keys [closed]
...ibraries.googlecode.com/svn/trunk/javadoc/com/google/…) since expiration etc have been deprecated in MapMaker
– wwadge
Sep 14 '11 at 11:00
52
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Reducing MongoDB database file size
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Compact all collections in current database
db.getCollectionNames().forEach(function (collectionName) {
print('Compacting: ' + collectionName);
db.runCommand({ compact: collectionName });
});
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Similarity String Comparison in Java
...ccard similarity
Dice's coefficient
Matching similarity
Overlap similarity
etc etc
A good summary ("Sam's String Metrics") can be found here (original link dead, so it links to Internet Archive)
Also check these projects:
Simmetrics
jtmt
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SELECT INTO a table variable in T-SQL
...as long as the CTE doesn't reference multiple tables using joins, unions , etc.
– nanestev
Apr 13 '18 at 14:11
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