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Creating a new dictionary in Python
... Is there any difference between dict() and {}? Or do people just prefer one over the other?
– Matt
Mar 2 '12 at 17:13
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What is the difference between . (dot) and $ (dollar sign)?
...==>
f . g . h $ x
In other words in a chain of $s, all but the final one can be replaced by .
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Is there a way to suppress JSHint warning for one given line?
...lass=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49....
Tests not running in Test Explorer
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this one fixed my issues (switching from mixed platforms to anycpu)
– Marcel Studer
Aug 2 '19 at 6:37
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More elegant way of declaring multiple variables at the same time
...lues is the best way to write your routine (especially if they really have one-letter names :)
Depending on what you're doing, it may make sense to use a dictionary instead. For example, if you want to set up Boolean preset values for a set of one-letter flags, you could do this:
>>> fla...
What is the best way to compute trending topics or tags?
...time.
You could also use a z-score for values such as change in views from one day to next day to locate the abnormal values for increasing/decreasing views per day. This is like using the slope or derivative of the views per day graph.
If you keep track of the current size of the population, the cu...
Approximate cost to access various caches and main memory?
Can anyone give me the approximate time (in nanoseconds) to access L1, L2 and L3 caches, as well as main memory on Intel i7 processors?
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How to reset Jenkins security settings from the command line?
...the command was issued, the k8s will terminate the old pod and start a new one.
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How to convert PascalCase to pascal_case?
...A sequence beginning with an uppercase letter can be followed by either:
one or more uppercase letters and digits (followed by either the end of the string or an uppercase letter followed by a lowercase letter or digit ie the start of the next sequence); or
one or more lowercase letters or digits....
What are the most common SQL anti-patterns? [closed]
...SQL Server format server-side than format on the client.
Queries like the one shown above are extremely brittle because they tightly couple the data layer to the UI layer. On top of that, this style of programming thoroughly prevents stored procedures from being reusable.
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