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Installing SciPy with pip
...alenvwrapper. My usual pattern is sudo apt-get install python-pip followed by sudo pip install virtualenvwrapper. After that everything goes into a virtualenv.
– DanielSank
Oct 13 '15 at 21:13
...
Can we omit parentheses when creating an object using the “new” operator?
...special case, for the new operator only, JavaScript simplifies the grammar by allowing the parenthesis to be omitted if there are no arguments in the function call. Here are some examples using the new operator:
o = new Object; // Optional parenthesis omitted here
d = new Date();
...
Personall...
Choosing a file in Python with simple Dialog
...on GUI toolkits, but I wanted some of my debug scripts to be parameterized by input files and wanted to visually prompt the user for a file if they didn't specify one on the command line. Zenity was a perfect fit. To achieve this, invoke "zenity --file-selection" using the subprocess module and capt...
How can I apply a border only inside a table?
...ike this, there's a much shorter solution which avoid using pseudo-classes by using the next sibling combinator. See my answer.
– dalgard
Aug 31 '14 at 12:13
1
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SQL Server Script to create a new user
...
7-Specify the 1433 in the TCP Port field (or another port if 1433 is used by another MSSQL Server) and press the OK
8-Open in Sql Server: Security And Login And Right Click on Login Name And Select Peroperties And Select Server Roles And
Checked The Sysadmin And Bulkadmin then Ok.
9-firewall:...
What is the syntax for an inner join in LINQ to SQL?
...
To extend the expression chain syntax answer by Clever Human:
If you wanted to do things (like filter or select) on fields from both tables being joined together -- instead on just one of those two tables -- you could create a new object in the lambda expression of the...
Random number from a range in a Bash Script
...,000. But they will only hit on multiples of 2^15—you’re skip-counting by 2^15’s, not filling in all digits between 1 and 2^30 evenly, which is what a uniform distribution is.
– isomorphismes
May 9 at 16:51
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Max return value if empty query
...wered Feb 27 '16 at 17:19
CptRobbyCptRobby
1,1971313 silver badges1919 bronze badges
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Can an interface extend multiple interfaces in Java?
...entation java compiler gives compilation error and asks the user to fix it by specifying the interface name.
Example here:-
interface A {
void method();
}
interface B extends A {
@Override
default void method() {
...
Decode Base64 data in Java
... MIME.
Sample code using the "basic" encoding:
import java.util.Base64;
byte[] bytes = "Hello, World!".getBytes("UTF-8");
String encoded = Base64.getEncoder().encodeToString(bytes);
byte[] decoded = Base64.getDecoder().decode(encoded);
The documentation for java.util.Base64 includes several mor...