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is node.js' console.log asynchronous?

...ed, I've added some comments to explain things: .... code here... process.__defineGetter__('stdout', function() { if (stdout) return stdout; // only initialize it once /// many requires here ... if (binding.isatty(fd)) { // a terminal?...
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Why should text files end with a newline?

...ter. Source: https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 An incomplete line as: A sequence of one or more non- <newline> characters at the end of the file. Source: https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_1...
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How should a model be structured in MVC? [closed]

...a mock database dependency in your model): class Database { protected $_conn; public function __construct($connection) { $this->_conn = $connection; } public function ExecuteObject($sql, $data) { // stuff } } abstract class Model { protected $_db; public fu...
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Token Authentication for RESTful API: should the token be periodically changed?

... you can extend it to achieve this functionality. For example: from rest_framework.authentication import TokenAuthentication, get_authorization_header from rest_framework.exceptions import AuthenticationFailed class ExpiringTokenAuthentication(TokenAuthentication): def authenticate_credentia...
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Why can't I define a default constructor for a struct in .NET?

...ublic struct Tempo { const double DefaultBpm = 120; private double _bpm; // this field must not be modified other than with its property. public double BeatsPerMinute { get => _bpm + DefaultBpm; set => _bpm = value - DefaultBpm; } } This is different than...
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What is the correct way to create a single-instance WPF application?

... NativeMethods.PostMessage( (IntPtr)NativeMethods.HWND_BROADCAST, NativeMethods.WM_SHOWME, IntPtr.Zero, IntPtr.Zero); } } } NativeMethods.cs // this class just wraps some Win32 stuff that we're going to use...
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How do I convert Word files to PDF programmatically? [closed]

... var bits = p.EnhMetaFileBits; var target = path1 +j.ToString()+ "_image.doc"; try { using (var ms = new MemoryStream((byte[])(bits))) { var image = System.Drawing.Image.FromStream(ms); var pngTarget = Path.ChangeExtension(target, "png"); ...
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How to backup a local Git repository?

...- like rotate...) # - TESTING # allow calling from other scripts def git_backup # constants: git_dir_name = '.git' # just to avoid magic "strings" filename_suffix = ".git.bundle" # will be added to the filename of the created backup # Test if we are inside a git repo `git status...
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How to check if bootstrap modal is open, so i can use jquery validate

... @GregPettit mentions, one can use: ($("element").data('bs.modal') || {})._isShown // Bootstrap 4 ($("element").data('bs.modal') || {}).isShown // Bootstrap <= 3 as discussed in Twitter Bootstrap Modal - IsShown. When the modal is not yet opened, .data('bs.modal') returns undefined, he...
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Swift - Split string over multiple lines

...ed compile-time optimization, even at -Onone. ," adcdownload.apple.com/WWDC_2015/Xcode_7_beta/… – Kostiantyn Koval Jul 31 '15 at 18:19 2 ...