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How do I protect Python code? [closed]

...ecutable is well-known, and the Python byte-codes are well understood. Usually in cases like this, you have to make a tradeoff. How important is it really to protect the code? Are there real secrets in there (such as a key for symmetric encryption of bank transfers), or are you just being paranoi...
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What does Class mean in Java?

...nt which type is Class<?>, So Class<?> is more convenient for all situation. – petertc Oct 5 '18 at 7:08  |  show 1 more comment ...
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Logical operator in a handlebars.js {{#if}} conditional

... options.fn(this); } return options.inverse(this); }); You can then call the helper in the template like this {{#ifCond v1 v2}} {{v1}} is equal to {{v2}} {{else}} {{v1}} is not equal to {{v2}} {{/ifCond}} sha...
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How to cast/convert pointer to reference in C++

... Call it like this: foo(*ob); Note that there is no casting going on here, as suggested in your question title. All we have done is de-referenced the pointer to the object which we then pass to the function. ...
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How to select the nth row in a SQL database table?

...() OVER (ORDER BY key ASC) AS rownumber, columns FROM tablename ) AS foo WHERE rownumber <= n (which I just copied from the site linked above since I never use those DBs) Update: As of PostgreSQL 8.4 the standard windowing functions are supported, so expect the second example to work for...
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How to execute a file within the python interpreter?

...ath/to/script.py").read(), globals()) This will execute a script and put all it's global variables in the interpreter's global scope (the normal behavior in most scripting environments). Python 3 exec Documentation share ...
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Is there “0b” or something similar to represent a binary number in Javascript

... Update: Newer versions of JavaScript -- specifically ECMAScript 6 -- have added support for binary (prefix 0b), octal (prefix 0o) and hexadecimal (prefix: 0x) numeric literals: var bin = 0b1111; // bin will be set to 15 var oct = 0o17; // oct will be set to 15 var...
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C++ STL Vectors: Get iterator from index?

... Generally, you can use the same arithmetic with STL iterators than with pointers. They are designed to be exchangeable when using STL algorithms. – Vincent Robert Mar 22 '09 at 21:07 ...
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How can I change the current URL?

...n older versions of IE, but check out jQuery BBQ, which makes this work in all browsers. You could use HTML5 History to modify the path without reloading the page. This will allow you to change from example.com/foo to example.com/bar. Using this is easy: window.history.pushState("example.com/foo"...
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Should I use `this` or `$scope`?

...her reason to help me make the choice: this is more readable -- when I see fooCtrl.bar in HTML, I immediately know where to find the definition of bar. Updates: not long after switching to this solution, I started to miss $scope way that needs less typing ...