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What is SELF JOIN and when would you use it? [duplicate]
... row, you could self join like this:
select e1.EmployeeID,
e1.FirstName,
e1.LastName,
e1.SupervisorID,
e2.FirstName as SupervisorFirstName,
e2.LastName as SupervisorLastName
from Employee e1
left outer join Employee e2 on e1.SupervisorID = e2.EmployeeID
...
How to debug a maven goal with intellij idea?
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how to change an element type using jquery
...;
$.each($("b")[0].attributes, function(idx, attr) {
attrs[attr.nodeName] = attr.nodeValue;
});
$("b").replaceWith(function () {
return $("<h1 />", attrs).append($(this).contents());
});
Example: http://jsfiddle.net/yapHk/
Update, here's a plugin:
(function($) {
$.fn.changeE...
Where is git.exe located?
...e in your PATH, but you may find it in a location like: C:\Users\<username>\AppData\Local\GitHub\PortableGit_<numbersandletters>\bin\git.exe
That's the situation for me, in Windows 7 + version 1.0 of GitHub for Windows.
In Windows 10 it appears to be in:
C:\Users\<username>\AppD...
c# open a new form then close the current form?
For example, Assume that I'm in form 1 then I want:
15 Answers
15
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Join vs. sub-query
...readability of the code, because it is of great importance for later management of it... Let's remember the famous statement of Donald Knuth: "Premature optimization is the root of all evil (or at least most of it) in programming". However, naturally there are programming areas where performance is ...
Cannot find module cv2 when using OpenCV
...o
pip install opencv-python
or
conda install -c https://conda.binstar.org/menpo opencv
if you are on linux you can do :
pip install opencv-python
or
conda install opencv
Link1 Link2
For python3.5+ check these links : Link3 , Link4
Update:
if you use anaconda, you may simply use this as well (an...
How to configure Eclipse build path to use Maven dependencies?
...oject, there should be an option under "maven" to "enable dependency management". That's it.
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Sending message through WhatsApp
Since I found some older posts, that tell that whatsapp doesn't support this, I was wondering if something had changed and if there is a way to open a whatsapp 'chat' with a number that I'm sending through an intent?
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GlobalConfiguration.Configure() not present after Web API 2 and .NET 4.5.1 migration
.... I had to restart VS2015 to get it going. I also did everything else recommended on this page so not sure what was the actual problem.
– Piotr Kula
May 1 '15 at 9:38
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