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How do I view the SQL generated by the Entity Framework?
...7:00
-- Completed in 2 ms with result: SqlDataReader
UPDATE [dbo].[Posts]
SET [Title] = @0
WHERE ([Id] = @1)
-- @0: 'Green Eggs and Ham' (Type = String, Size = -1)
-- @1: '1' (Type = Int32)
-- Executing asynchronously at 10/8/2013 10:55:41 AM -07:00
-- Completed in 12 ms with result: 1
INSERT [dbo...
How does the static modifier affect this code?
...n a top-down order.
The first to be called is the constructor of A, which sets num1 and num2 both to 1:
static A obj = new A();
Then,
static int num2=0;
is called and sets num2=0 again.
That is why num1 is 1 and num2 is 0.
As a side note, a constructor should not modify static variables, tha...
initialize a numpy array
...
I know that I can set big_array = numpy.zeros and then fill it with the small arrays created. This, however, requires me to specify the size of big_array in advance. Is there nothing like .append of the list function where I don't have the spe...
Best way to do multi-row insert in Oracle?
...
Use SQL*Loader. It takes a little setting up, but if this isn't a one off, its worth it.
Create Table
SQL> create table ldr_test (id number(10) primary key, description varchar2(20));
Table created.
SQL>
Create CSV
oracle-2% cat ldr_test.csv
1,Appl...
How can I make a Python script standalone executable to run without ANY dependency?
... It is not supported for most recent 3.6.. and is a nightmare to set up on windows
– Tetora
Oct 30 '17 at 7:04
...
How to fix Python indentation
... appropriate number of spaces.
This command sets 'tabstop' to the new value given,
and if performed on the whole file, which is default,
should not make any visible change.
Careful: This command mo...
Which is more efficient: Multiple MySQL tables or one large table?
I store various user details in my MySQL database. Originally it was set up in various tables meaning data is linked with UserIds and outputting via sometimes complicated calls to display and manipulate the data as required. Setting up a new system, it almost makes sense to combine all of these tabl...
Apache and Node.js on the Same Server
...ing both Node and Apache from outside. As I see it you have two choices:
Set up Apache to proxy all matching requests to NodeJS, which will do the file uploading and whatever else in node.
Have Apache and Node on different IP:port combinations (if your server has two IPs, then one can be bound to ...
Virtual Memory Usage from Java under Linux, too much memory used
...largely meaningless, except when it isn't (see below).
RES is the resident set size: the number of pages that are currently resident in RAM. In almost all cases, this is the only number that you should use when saying "too big." But it's still not a very good number, especially when talking about Ja...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1
...
This is to do with the encoding of your terminal not being set to UTF-8. Here is my terminal
$ echo $LANG
en_GB.UTF-8
$ python
Python 2.7.3 (default, Apr 20 2012, 22:39:59)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> s ...