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What is the purpose of flush() in Java streams?
... Buffer. When buffer get full then data is written to output (File,console etc.). When buffer is partially filled and you want to send it to output(file,console) then you need to call flush() method manually in order to write partially filled buffer to output(file,console).
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How to monitor network calls made from iOS Simulator
..., including support for SSL and various request/reponse format, like JSON, etc...
You can also configure it to sniff only requests to specific servers, not the whole traffic.
It's commercial software, but there is a trial, and IMHO it's definitively a great tool.
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How to get script of SQL Server data? [duplicate]
...a commonality between them - could be a concept such as "User" or "Orders" etc. Then have a look in that diagram for the cyclic reference and remove it by literally selecting it and hitting delete. Saving the Diagram will force a DDL save and the Relationship will disappear. Remember: This is to gen...
Why do we have to specify FromBody and FromUri?
... the same purpose of adding multiple attributes like [FromBody, FromQuery] etc
– The Muffin Man
Jul 15 '16 at 16:51
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Why shouldn't I use mysql_* functions in PHP?
... {
$stmt = $db->query("SELECT * FROM table");
return $stmt->fetchAll(PDO::FETCH_ASSOC);
}
//Then later
try {
data_fun($db);
}
catch(PDOException $ex) {
//Here you can handle error and show message/perform action you want.
}
Also, you can handle by or die() or we can say like...
Algorithm to randomly generate an aesthetically-pleasing color palette [closed]
...lly pleasing colors. So no crazy neon colors, colors reminiscent of feces, etc.
16 Answers
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How to detect if URL has changed after hash in JavaScript
... the path changes because the user initiated a navigation / clicked a link etc., then you will only see a beforeunload event. If your code initiated the URL change, it knows best.
– phihag
Dec 14 '19 at 14:32
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Limiting floats to two decimal points
... allow you to add padding as required, as well as adding comma separators, etc.
– Basic
Apr 8 '13 at 11:03
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How to prevent going back to the previous activity?
...ght with nohistory attribute, intent flags, parent activity manifest tags, etc! Silly, thanks for the answer!
– varun
May 5 '19 at 18:24
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What is an invariant?
...d mean that you forgot to push the processed element onto the final stack, etc.
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