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Maven artifact and groupId naming
... It has to follow the package name
rules, what means that has to be at
least as a domain name you control,
and you can create as many subgroups
as you want. Look at More information
about package names.
eg. org.apache.maven, org.apache.commons
A good way to determine the granular...
Hide all warnings in ipython
...
The accepted answer does not work in Jupyter (at least when using some libraries).
The Javascript solutions here only hide warnings that are already showing but not warnings that would be shown in the future.
To hide/unhide warnings in Jupyter and JupyterLab I wrote the ...
MySQL offset infinite rows
... elegant than that... Limit -1 or Limit Null looks pretty reasonable! or atleast Limit should accept a subquery like select * from table limit (select count(*) from table)
– vulcan raven
Jan 15 '12 at 22:04
...
How many GCC optimization levels are there?
...ll the hardware to flush denormals to zero and treat denormals as zero, at least on some processors, including x86 and x86-64. Denormals trigger a slow path on many FPUs, and so treating them as zero (which does not trigger the slow path) can be a big performance win.
-Os: Optimize for code size....
What exactly is a C pointer if not a memory address?
... of its operand. [...]
So... yeah, pointers point to memory addresses. At least that's how the C standard suggests it to mean.
To say it a bit more clearly, a pointer is a variable holding the value of some address. The address of an object (which may be stored in a pointer) is returned with the un...
How to rethrow the same exception in SQL Server
...our observation is very good and it shows how brain-dead is sql server, at least 2008r2. The newer versions seem better.
– costa
Feb 22 '17 at 23:53
...
How to trigger Autofill in Google Chrome?
...rks." For example, the following snippet of html produces a form which, at least for me (Chrome v. 18), is automatically filled after clicking in the first field:
<!DOCTYPE html>
<html>
<body>
<form method="post">
First name:<input type="text" name="fname" /><...
Select all elements with “data-” attribute without using jQuery
...ct an attribute with a colon in the name, you need to escape the colon (at least in Chrome) like so: querySelectorAll('[attribute\\:name]') (see: code.google.com/p/chromium/issues/detail?id=91637)
– Jeremy
Oct 3 '12 at 18:29
...
Difference between ApiController and Controller in ASP.NET MVC
...lers are great, but ApiControllers are better suited for RESTful tasks, at least in .NET Framework 4.x
– Darkseal
Jul 7 '19 at 1:18
...
What is the recommended way to delete a large number of items from DynamoDB?
...dback), but here is what you should do to avoid the cost of a full scan at least:
Use Query rather than Scan to retrieve all items for user_id - this works regardless of the combined hash/range primary key in use, because HashKeyValue and RangeKeyCondition are separate parameters in this API and t...