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Dealing with float precision in Javascript [duplicate]
I have a large amount of numeric values y in javascript. I want to group them by rounding them down to the nearest multiple of x and convert the result to a string.
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Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
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Aha. Thanks! I should have read the documentation more carefully. Thanks.
– David Jones
May 11 '13 at 14:47
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Variable name as a string in Javascript
Is there a way to get a variable name as a string in Javascript? (like NSStringFromSelector in Cocoa )
17 Answers
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Convert a PHP script into a stand-alone windows executable
...m the command line using PHP-CLI. Now I want to hand over this script to someone but I do not want to:
7 Answers
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Android Calling JavaScript functions in WebView
I am trying to call some javascript functions sitting in an html page running inside an android webview . Pretty simple what the code tries to do below - from the android app, call a javascript function with a test message, which inturn calls a java function back in the android app that disp...
Cannot add or update a child row: a foreign key constraint fails
...UserID field based on the values currently stored in table1. If you post some more code I can help you diagnose the specific cause.
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Vim: Delete buffer without losing the split window
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Thanks a lot, this vim behavior has bugged me a lot! btw, latest version of bufkill is at github.com/qpkorr/vim-bufkill
– fsrechia
Jan 12 '17 at 12:06
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When to use ' (or quote) in Lisp?
...s typed.
Long Answer: The Default Evaluation Rule
When a regular (I'll come to that later) function is invoked, all arguments passed to it are evaluated. This means you can write this:
(* (+ a 2)
3)
Which in turn evaluates (+ a 2), by evaluating a and 2. The value of the symbol a is looked u...
mingw-w64 threads: posix vs win32
...e two options. I doubt that if I will choose posix threads it will prevent me from calling WinAPI functions like CreateThread.
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How to delete a workspace in Eclipse?
...o the Eclipse cache and settings for the workspace. These are kept in the .metadata folder of an Eclipse workspace. Note that you can configure Eclipse to use project folders that are outside the workspace folder as well, so you may want to verify the location of each of the projects.
You can remo...