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Java JDBC - How to connect to Oracle using Service Name instead of SID
... Jim Tough on May 18 '11 at 15:17. With that answer I was able to connect. Now I want to give back and help others with a complete example. Here goes:
import java.sql.*;
public class MyDBConnect {
public static void main(String[] args) throws SQLException {
try {
String...
Why, Fatal error: Class 'PHPUnit_Framework_TestCase' not found in …?
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and now I have PHP Fatal error: require_once(): Failed opening required 'PHPUnit/Autoload.php'
– Dennis
Mar 19 '14 at 14:26
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Javascript - Append HTML to container element without innerHTML
...t iterating over e.firstChild. Rather, it checks whether e has a child and if yes, move that child over to the element.
– Felix Kling
Apr 18 '19 at 18:04
add a comment
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How to get disk capacity and free space of remote computer
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If you want to round the display to only show whole numbers, use [Math]::Round($Disk.Freespace / 1GB)
– user4317867
Sep 24 '16 at 19:50
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How to find all positions of the maximum value in a list?
... leading coefficients are ignored in big O
– michaelsnowden
Oct 23 '15 at 8:06
1
Theoretically O(...
What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
...ng x; . However, in C++, it seems that long is both a data type and a modifier.
6 Answers
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Which is the preferred way to concatenate a string in Python?
...esulting string is a million characters long, appending was still faster.
Now let's try with appending a thousand character long string a hundred thousand times:
a += b:
0.41823482513427734
a.append(b):
0.010656118392944336
The end string, therefore, ends up being about 100MB long. That was pret...
printf format specifiers for uint32_t and size_t
... -1, sorry it's not portable. All that's needed is that the format specifiers and the types agree, and you can always cast to make that true. long is at least 32bits, so %lu together with (unsigned long)k is always correct. size_t is trickier, which is why %zu was added in C99. If you can't use ...
Using “like” wildcard in prepared statement
...nt was better, after all? I don't have the opportunity to experiment right now.
– BalusC
Dec 23 '15 at 22:47
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Reference - What does this error mean in PHP?
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Warning: Cannot modify header information - headers already sent
Happens when your script tries to send an HTTP header to the client but there already was output before, which resulted in headers to be already sent to the client.
This is an E...