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Why is  appearing in my HTML? [duplicate]

... // Tell me the root folder path. // You can also try this one // $HOME = $_SERVER["DOCUMENT_ROOT"]; // Or this // dirname(__FILE__) $HOME = dirname(__FILE__); // Is this a Windows host ? If it is, change this line to $WIN = 1; $WIN = 0; // That's all I need ?> <!DOCTYPE html PUBLIC "-//W3C/...
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What is the proper way to comment functions in Python?

...odule, function, class, or method definition. Such a docstring becomes the __doc__ special attribute of that object. All modules should normally have docstrings, and all functions and classes exported by a module should also have docstrings. Public methods (including the __init__ constructor) s...
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Trying to understand CMTime and CMTimeMake

...llowing code makes the concept more clear: 1) Float64 seconds = 5; int32_t preferredTimeScale = 600; CMTime inTime = CMTimeMakeWithSeconds(seconds, preferredTimeScale); CMTimeShow(inTime); The above code gives: {3000/600 = 5.000} Which means a total duration of 5 seconds, with 3000 frames with...
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What are conventions for filenames in Go?

... There's a few guidelines to follow. File names that begin with "." or "_" are ignored by the go tool Files with the suffix _test.go are only compiled and run by the go test tool. Files with os and architecture specific suffixes automatically follow those same constraints, e.g. name_linux.go will...
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How to organize a node app that uses sequelize?

...e is cached after the first execution. nodejs.org/api/modules.html#modules_caching – Casey Flynn Mar 29 '13 at 7:17 2 ...
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How can i tell if an object has a key value observer attached

...SMutableArray like this: - (void)addObservedObject:(id)object { if (![_observedObjects containsObject:object]) { [_observedObjects addObject:object]; } } If you want to unobserve the objects you can do something like: for (id object in _observedObjects) { if ([object isKindOf...
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How to configure Git post commit hook

...the git notes 'build' (git show refs/notes/build): git diff --name-only SHA_build HEAD. your script can parse that list and decide if it needs to go on with the build. in any case, create/move your git notes 'build' to HEAD. May 2016: cwhsu points out in the comments the following possible url...
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Add Foreign Key to existing table

... To add a foreign key (grade_id) to an existing table (users), follow the following steps: ALTER TABLE users ADD grade_id SMALLINT UNSIGNED NOT NULL DEFAULT 0; ALTER TABLE users ADD CONSTRAINT fk_grade_id FOREIGN KEY (grade_id) REFERENCES grades(id); ...
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Binding an enum to a WinForms combo box, and then setting it

... in mind the tryparse is a .net 4.0 statement. – real_yggdrasil Jun 22 '12 at 7:53 For me SelectedValue is always null...
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How can I use numpy.correlate to do autocorrelation?

...elation used to in statistics? en.wikipedia.org/wiki/Autocorrelation#Signal_processing – Daniel says Reinstate Monica Jan 24 '18 at 3:31 ...