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Difference between Select Unique and Select Distinct
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SELECT UNIQUE is old syntax supported by Oracle's flavor of SQL. It is synonymous with SELECT DISTINCT.
Use SELECT DISTINCT because this is standard SQL, and SELECT UNIQUE is non-standard, and in database brands other than Oracle, SELECT...
Javascript How to define multiple variables on a single line?
...will not get what you want because they are not individual objects.
There is also a downside in multiple assignment, in that the secondary variables become globals, and you don't want to leak into the global namespace.
(function() { var a = global = 5 })();
alert(window.global) // 5
It's best t...
Backbone.js: get current route
Using Backbone, is it possible for me to get the name of the current route? I know how to bind to route change events, but I'd like to be able to determine the current route at other times, in between changes.
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How do I push a new local branch to a remote Git repository and track it too?
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edited Sep 23 '17 at 20:27
The Red Pea
10.2k1010 g...
Better way to get type of a Javascript variable?
Is there a better way to get the type of a variable in JS than typeof ? It works fine when you do:
11 Answers
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How to remove files from git staging area?
...rsively by directory and so forth, so to unstage everything at once, run this from the root directory of your repository:
git reset HEAD -- .
Also, for future reference, the output of git status will tell you the commands you need to run to move files from one state to another.
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Make the first letter uppercase inside a django template
I am pulling a name from a database which is stored as myname . How do I display this inside a Django template as Myname , with the first letter being in uppercase.
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Shell Script: Execute a python program from within a shell script
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Just make sure the python executable is in your PATH environment variable then add in your script
python path/to/the/python_script.py
Details:
In the file job.sh, put this
#!/bin/sh
python python_script.py
Execute this command to make the script runn...
Android: Clear Activity Stack
I'm having several activities in my application. and flow is very complicated. When I click the Logout application navigates to login Screen and from there user can exit by cancel button (calling system.exit(0) )
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Counting array elements in Python [duplicate]
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The method len() returns the number of elements in the list.
Syntax:
len(myArray)
Eg:
myArray = [1, 2, 3]
len(myArray)
Output:
3
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