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How can I use UUIDs in SQLAlchemy?

... dialect supports UUID columns. This is easy (and the question is specifically postgres) -- I don't understand why the other answers are all so complicated. Here is an example: from sqlalchemy.dialects.postgresql import UUID from flask_sqlalchemy import SQLAlchemy import uuid db = SQLAlchemy() ...
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When should I use C++ private inheritance?

...ance: This is NOT a complete answer. Read other answers like here (conceptually) and here (both theoretic and practic) if you are interested in the question. This is just a fancy trick that can be achieved with private inheritance. While it is fancy it is not the answer to the question. Besides the...
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Java Error opening registry key

...er removing the "java" executables from my system32 folder, I had to reinstall the JRE. After that, my problem was solved. Thanks for the starting point. – dangowans Dec 24 '13 at 18:31 ...
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Difference between passing array and array pointer into function in C

... eax, 0Fh add eax, 0Fh shr eax, 4 shl eax, 4 mov [ebp+var_C], eax mov eax, [ebp+var_C] call sub_401730 call sub_4013D0 mov [ebp+var_8], 2 mov [ebp+var_4], 4 lea eax, [ebp+var_8] mov [esp+18h+var_18], eax call sub_401290 call _getch leave retn So th...
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Eclipse Workspaces: What for and why?

...her: a set of (somehow) related projects some configuration pertaining to all these projects some settings for Eclipse itself This happens by creating a directory and putting inside it (you don't have to do it, it's done for you) files that manage to tell Eclipse these information. All you have to...
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How do I get PyLint to recognize numpy members?

... I had the same issue here, even with the latest versions of all related packages (astroid 1.3.2, logilab_common 0.63.2, pylon 1.4.0). The following solution worked like a charm: I added numpy to the list of ignored modules by modifying my pylintrc file, in the [TYPECHECK] section: [...
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How do I trim leading/trailing whitespace in a standard way?

... C? I'd roll my own, but I would think this is a common problem with an equally common solution. 38 Answers ...
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Using “label for” on radio buttons

...ds like a clear case to use a checkbox instead :D – T_D Mar 13 at 15:16 Ah, no what I meant was one super-label that t...
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C++ Convert string (or char*) to wstring (or wchar_t*)

...f8_source_string); Longer online compilable and runnable example: (They all show the same example. There are just many for redundancy...) http://ideone.com/KA1oty http://ide.geeksforgeeks.org/5pRLSh http://rextester.com/DIJZK52174 Note (old): As pointed out in the comments and explained in h...
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Find out whether Chrome console is open

... answer. This solution takes advantage of the fact that toString() is not called on logged objects unless the console is open. var devtools = /./; devtools.toString = function() { if (!this.opened) { alert("Opened"); } this.opened = true; } console.log('%c', devtools); // devtools.ope...