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How to use bootstrap-theme.css with bootstrap 3?
...tstrap source. The affected elements are (as of Bootstrap v3.2.0):
List items
Buttons
Images
Dropdowns
Navbars
Alerts
Progress bars
List Groups
Panels
Wells
The theme.less file depends on:
@import "variables.less";
@import "mixins.less";
The code uses colors defined in variables.less in seve...
select and update database record with a single queryset
...e query, compared to approach 2 which makes 'n+1' database queries. (For n items in the query set)
Fist approach makes one db query ie UPDATE, the second one makes two: SELECT and then UPDATE.
The tradeoff is that, suppose you have any triggers, like updating updated_on or any such related fields, i...
What is “Service Include” in a csproj file for?
...
I had a similar case, where this was added:
<ItemGroup>
<Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
</ItemGroup>
This inclusion turns out to be generated on purpose by VS2013 if you create an NUnit test project, but forget to tag it as...
jQuery table sort
...
I agree too, datatables.net is the best table sorter/paginizer/searcher out there. Its rich features saved me a lot of time. I only regret the time I spent trying to integrate tablesorter2 plugin to my codes before finding out about datatables...
...
How should I edit an Entity Framework connection string?
...ll, just highlighted everything in the model, hit delete and brought those items back in.
– bitshift
Nov 10 '16 at 13:21
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Ignoring an already checked-in directory's contents?
...
TL;DR to clean up your git repository and make sure ALL your ignored items are indeed ignored:
git rm -r --cached .
git add .
git commit -m "Clean up ignored files"
Note: you don't need to specify a directory, this way your are cleaning the entire remote repo.
To go further read this
...
How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?
... Status varchar2(8),
StampDate date
);
CREATE TABLE Inventory(
Item varchar2(6) PRIMARY KEY,
Description varchar2(30),
CurrentQuantity number(4) NOT NULL,
VendorNumber number(2) REFERENCES Vendor(VendorNumber),
ReorderQuantity number(3) NOT NULL
);
Many-to-many (M:M)
A...
在 App Inventor 2 中使用图像 · App Inventor 2 中文网
...t MIT App Inventor Programmers Should Do
Synopsis: App Inventor works best if you use images whose size matches the size you want them to appear on your screen. If you import larger images into your app, your app may run out of system memory.
1. Out of memory errors
People building apps in App...
Performing user authentication in Java EE / JSF using j_security_check
...store in my SessionInformation EJB.
Logout:
I also looked around for the best way to logout. The best one that I've found is using a Servlet:
@WebServlet(name = "LogoutServlet", urlPatterns = {"/logout"})
public class LogoutServlet extends HttpServlet {
@Override
protected void service(Http...
Event system in Python
...allable objects. Calling an instance of this will cause a
call to each item in the list in ascending order by index.
Example Usage:
>>> def f(x):
... print 'f(%s)' % x
>>> def g(x):
... print 'g(%s)' % x
>>> e = Event()
>>>...