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multiprocessing: sharing a large read-only object between processes?

...that (1) reads your original gigantic object and writes a page-structured, byte-coded file using seek operations to assure that individual sections are easy to find with simple seeks. This is what a database engine does – break the data into pages, make each page easy to locate via a seek. Spawn...
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Remove all the children DOM elements in div

...M objects keeping them in memory, underlying JS objects are kept in memory by references from other JS objects. For example: a gfx surface references all its children, a group references all its children too, and so on. Deleting just DOM nodes is not enough. – Eugene Lazutkin ...
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How to set cursor position in EditText?

... use android:selection in xml with data binding – Mubarak Mohideen Jan 16 '19 at 11:49 ...
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Add a CSS class to

... You can add a class declaration to the submit button of a form by doing the following: <%= f.submit class: 'btn btn-default' %> <-- Note: there is no comma! If you are altering a _form.html.erb partial of a scaffold and you want to keep the dynamic change of the button name b...
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Setting EditText imeOptions to actionNext has no effect

... Just add android:maxLines="1" & android:inputType="text" to your EditText. It will work!! :) share | improve this answer | ...
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Limit text length to n lines using CSS

...of the span, and sets the max height based on the line height as suggested by Eugene Xa. Then there is a pseudo class after the containing div that places the ellipsis nicely. Caveats This solution will always place the ellipsis, regardless if there is need for it. If the last line ends with an...
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Integrating the ZXing library directly into my Android application

...+ GUIDE I've managed to figure it out :) And down below you can read step-by-step guide so it hopefully can help others with the same problem as I had ;) Install Apache Ant - (See this YouTube video for config help) Download the ZXing source from ZXing homepage and extract it With the use of Wind...
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Loop inside React JSX

...undefined will be used as its this value. This value ultimately observable by the callback is determined according to the usual rules for determining the this seen by a function. map does not mutate the array on which it is called (although callback, if invoked, may do so). ...
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What column type/length should I use for storing a Bcrypt hashed password in a Database?

...gorithm and format a two digit value denoting the cost parameter, followed by $ a 53 characters long base-64-encoded value (they use the alphabet ., /, 0–9, A–Z, a–z that is different to the standard Base 64 Encoding alphabet) consisting of: 22 characters of salt (effectively only 128 bits of...
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UI Terminology: Logon vs Login [closed]

...the following: Log On, Logon, Log In, Log Out Another option is (which is by the way more popular): [Login] [Register] Welcome, UserName! [Logout] Google Stats (hits): [Sign In], [Sign Out] -> 1 210 000 000 + 300 700 000 = 1 510 700 000 [Login], [Logout] -> 1 940 000 000 + 88 200 000...