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Why does the expression 0 < 0 == 0 return False in Python?
...conditions, you're changing the functionality. It initially is essentially testing that a < b && b == c for your original statement of a < b == c.
Another example:
>>> 1 < 5 < 3
False
>>> (1 < 5) < 3
True
...
How to find largest objects in a SQL Server database?
...n')
order by 5 desc
Hope it will be helpful for someone.
This script was tested against large TB-wide databases with hundreds of different tables, indexes and schemas.
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JavaScript data grid for millions of rows [closed]
.... See github.com/mleibman/SlickGrid/tree/unlimited-rows . Once this gets tested thoroughly it will be merged into the main branch.
– Tin
Jun 28 '10 at 6:07
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Is a memory leak created if a MemoryStream in .NET is not closed?
...possible to change the internal implementation (e.g. when mocking for unit testing).
You then will need be in trouble if you haven't used Dispose in your bar implementation:
void bar()
{
using (Stream s = foo())
{
// do stuff with s
return;
}
}
...
vector vs. list in STL
...
Bjarne Strostrup actually made a test where he generated random numbers and then added them to a list and a vector respectively. The insertions were made so that the list/vector was ordered at all times. Even though this is typically "list domain" the vector...
Android - Using Custom Font
... on Text formatting for Android. Quick Tip: Customize Android Fonts
EDIT: Tested it myself now. Here is the solution. You can use a subfolder called fonts but it must go in the assets folder not the res folder. So
assets/fonts
Also make sure that the font ending I mean the ending of the font ...
When saving, how can you check if a field has changed?
...Josh's answer, this code will deceptively work fine on your single-process testing server, but the moment you deploy it to any sort of multi-processing server, it will give incorrect results. You can't know if you're changing the value in the database without querying the database.
...
What is the difference between “expose” and “publish” in Docker?
...ll be able to access a service you may start inside that container.
How to test this:
I've used the following Dockerfile. Basically, I start with ubuntu and install a tiny web-server:
FROM ubuntu
RUN apt-get update && apt-get install -y mini-httpd
I build the image as "testexpose" and run a...
How do you reverse a string in place in JavaScript?
...he tilde is applied to the `a` instead of the `n`? WAT.
A good string to test string reverse implementations is the following:
'foo ???? bar mañana mañana'
Why? Because it contains an astral symbol (????) (which are represented by surrogate pairs in JavaScript) and a combining mark (the ñ ...
Build query string for System.Net.HttpClient get
...nario, simple and clean. However, I don't need any escape mechanisms - not tested.
– Patrick Stalph
Dec 18 '18 at 9:18
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