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How do I fix PyDev “Undefined variable from import” errors?
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I'm using opencv which relies on binaries etc so I have scripts where every other line has this silly error. Python is a dynamic language so such occasions shouldn't be considered errors.
I removed these errors altogether by going to:
Window -> Preferences -> PyDev -> E...
Does IMDB provide an API? [closed]
... could strip or replace the padding via a local proxy.
// 1) Vanilla JavaScript (JSON-P)
function addScript(src) { var s = document.createElement('script'); s.src = src; document.head.appendChild(s); }
window.imdb$foo = function (results) {
/* ... */
};
addScript('https://sg.media-imdb.com/sugge...
Why I can't change directories using “cd”?
I'm trying to write a small script to change the current directory to my project directory:
31 Answers
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Error handling in C code
...to call your error pointer as err and it must be the last argument. So the script can match the string err); then check if it's followed by if (*err. Actually in practice we made a macro called CER (check err return) and CEG (check err goto). So you don't need to type it out always when we just want...
How exactly does work?
I have a few <script> elements, and the code in some of them depend on code in other <script> elements. I saw the defer attribute can come in handy here as it allows code blocks to be postponed in execution.
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When NOT to call super() method when overriding?
...er, if the API follows a robust design, it should throw some exceptions to alert the consumer developer at project compile time, and make sure it will not generate a fault at run time.
If this is not explicitly stated in the API documentation, then it is quite safe for the consumer developer to ass...
Server.UrlEncode vs. HttpUtility.UrlEncode
...but if a buggy webserver requires this, it's easy to workaround. Avoid javascript's escape function - it's inherently buggy (impossible to roundtrip, for one). See xkr.us/articles/javascript/encode-compare - but in short; you can use encodeUriComponent() instead, which behaves similarly to EscapeDa...
How to read embedded resource text file
...ce (text file) using StreamReader and return it as a string? My current script uses a Windows form and textbox that allows the user to find and replace text in a text file that is not embedded.
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Bootstrap Dropdown menu is not working
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Maybe try with
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
<link rel="stylesheet" type="tex...
Is it necessary to write HEAD, BODY and HTML tags?
... live-reload tool I use for web development (puer) automatically inserts a script in head. Without at last the <head> tag, it doesn't work.
– Offirmo
Jan 23 '16 at 20:07
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