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How to make connection to Postgres via Node.js
... executed one after another once the connection becomes available
var x = 1000;
while (x > 0) {
client.query("INSERT INTO junk(name, a_number) values('Ted',12)");
client.query("INSERT INTO junk(name, a_number) values($1, $2)", ['John', x]);
x = x - 1;
}
var query = client.query("SEL...
How can I send large messages with Kafka (over 15MB)?
I send String-messages to Kafka V. 0.8 with the Java Producer API.
If the message size is about 15 MB I get a MessageSizeTooLargeException .
I have tried to set message.max.bytes to 40 MB, but I still get the exception. Small messages worked without problems.
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Library? Static? Dynamic? Or Framework? Project inside another project
...
209
First, some general definitions (specific to iOS):
Static library - a unit of code linked at c...
How to get a user's client IP address in ASP.NET?
... |
edited Feb 18 at 10:27
Martin Peck
11.1k11 gold badge3636 silver badges6565 bronze badges
answer...
Print new output on same line [duplicate]
...gt;>> for i in range(1, 11):
... print(i, end='')
...
12345678910>>>
Note that you'll have to print() the final newline yourself. BTW, you won't get "12345678910" in Python 2 with the trailing comma, you'll get 1 2 3 4 5 6 7 8 9 10 instead.
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MySQL Query GROUP BY day / month / year
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1038
GROUP BY YEAR(record_date), MONTH(record_date)
Check out the date and time functions in MySQ...
FontAwesome icons not showing. Why?
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106
Under your reference, you have this:
<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.1...
How can I process each letter of text using Javascript?
...
If the order of alerts matters, use this:
for (var i = 0; i < str.length; i++) {
alert(str.charAt(i));
}
If the order of alerts doesn't matter, use this:
var i = str.length;
while (i--) {
alert(str.charAt(i));
}
var str = 'This is my string';
function matters()...
How do you get a string from a MemoryStream?
...of the string we just wrote to it.
' We need to set the position to 0 in order to read
' from the beginning.
ms.Position = 0
Dim sr As New StreamReader(ms)
Dim myStr = sr.ReadToEnd()
Console.WriteLine(myStr)
' We can dispose our StreamWriter and StreamRea...