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cartesian product in pandas
...e cartesian product on.
My use case was that I needed a list of all store IDs on for each week in my list. So, I created a list of all the weeks I wanted to have, then a list of all the store IDs I wanted to map them against.
The merge I chose left, but would be semantically the same as inner in t...
How can I search for a commit message on GitHub?
...me point mid-2013. To achieve this locally, you can do:
git log -g --grep=STRING
(Use the -g flag if you want to search other branches and dangling commits.)
-g, --walk-reflogs
Instead of walking the commit ancestry chain, walk reflog entries from
the most recent one to older ones.
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What is an undefined reference/unresolved external symbol error and how do I fix it?
...cuted. [SNIP]
Each source character set member in a character literal or a string literal, as well as each escape sequence and universal-character-name
in a character literal or a non-raw string literal, is converted to
the corresponding member of the execution character set; [SNIP]
Adjacent string ...
How to reduce iOS AVPlayer start delay
...ets are local on the device -- no network streaming is taking place. The videos contain audio tracks.
6 Answers
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Why not inherit from List?
...X>> { ... }. Now it's as easy as doing var list = new MyList<int, string>();.
CA1002: Do not expose generic lists: Basically, even if you plan to use this app as the sole developer, it's worthwhile to develop with good coding practices, so they become instilled into you and second nature...
How to include JavaScript file or library in Chrome console?
...message: VM1929:11 Uncaught (in promise) EvalError: Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'self' blob: filesystem: chrome-extension-resource:".
– Vassi...
Modifying the “Path to executable” of a windows service
...mend this approach over direct registry changes. Many paths require quoted strings, which you can enter as follows, for example with MS SQL Server: sc config mssqlserver binPath= "\"F:\SQL DATA\MSSQL10.MSSQLSERVER\MSSQL\Binn\sqlservr.exe\" -sMSSQLSERVER"
– Marc Durdin
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Most efficient way to reverse a numpy array
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perfplot requires at least Python 3.6 because it uses f-strings (Literal String Interpolation)
– fivef
May 13 at 8:52
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How to disable Crashlytics during development
Is there any simple way to turn Crashlytics Android SDK off while developing ?
28 Answers
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What good are SQL Server schemas?
...ng schema.
A hint for using this technique -- have a different connection string for each schema in your application / system. Then you deploy the schema elements to a new server and change your connection string when you need to scale.
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