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C++: What is the size of an object of an empty class?
... |
edited Jun 6 '17 at 17:48
Lena Schimmel
6,79655 gold badges3939 silver badges5656 bronze badges
answe...
Changing navigation bar color in Swift
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542
Navigation Bar:
navigationController?.navigationBar.barTintColor = UIColor.green
Replace gre...
What is the difference between JOIN and UNION?
...ple of UNION:
mysql> SELECT 23 AS bah
-> UNION
-> SELECT 45 AS bah;
+-----+
| bah |
+-----+
| 23 |
| 45 |
+-----+
2 rows in set (0.00 sec)
similary trivial example of JOIN:
mysql> SELECT * FROM
-> (SELECT 23 AS bah) AS foo
-> JOIN
-> (SELECT 45 AS ...
Does pandas iterrows have performance issues?
...eductions that can be performed in cython
b) iteration in python space
4) itertuples
5) iterrows
6) updating an empty frame (e.g. using loc one-row-at-a-time)
Using a custom Cython routine is usually too complicated, so let's skip that for now.
1) Vectorization is ALWAYS, ALWAYS the first and...
HTTP handler vs HTTP module
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answered Jun 23 '11 at 4:54
muratgumuratgu
6,72633 gold badges2121 silver badges2626 bronze badges
...
If my interface must return Task what is the best way to have a no-operation implementation?
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648
Today, I would recommend using Task.CompletedTask to accomplish this.
Pre .net 4.6:
Using Task...
Install Node.js on Ubuntu
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474
Simply follow the instructions given here:
Example install:
sudo apt-get install python-s...
How expensive is RTTI?
...reflect the change in runtime memory usage.
A quick experiment (using GCC 4.4.3 on Ubuntu 10.04 64-bit) shows that -fno-rtti actually increases the binary size of a simple test program by a few hundred bytes. This happens consistently across combinations of -g and -O3. I'm not sure why the size wou...
Error: request entity too large
...imit); in node_modules/express/node_modules/connect/lib/middleware/json.js:46 and restarting node, I get this output in the console:
Limit file size: 1048576
connect.multipart() will be removed in connect 3.0
visit https://github.com/senchalabs/connect/wiki/Connect-3.0 for alternatives
connect.lim...
The import org.junit cannot be resolved
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194
You need to add junit library to the classpath of your project. There are several choices to ach...