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How to profile methods in Scala?

... You can add a label to your prints with some currying: def time[R](label: String)(block: => R): R = { then add the label to the println – Glenn 'devalias' Jan 7 '17 at 23:52 ...
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How to update a record using sequelize for node?

I'm creating a RESTful API with NodeJS, express, express-resource, and Sequelize that is used to manage datasets stored in a MySQL database. ...
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How do you pass multiple enum values in C#?

...vate static void AddEntryToList(DaysOfWeek days, DaysOfWeek match, List<string> dayList, string entryText) { if ((days& match) != 0) { dayList.Add(entryText); } } internal static string[] EnumToArray(DaysOfWeek days) { Li...
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Socket.IO - how do I get a list of connected sockets/clients?

...ion ONLY works with version prior to 1.0 UPDATED 2020 Mar 06 From 1.x and above, please refer to this link: getting how many people are in a chat room in socket.io share | improve this answer ...
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Regular expression for matching latitude/longitude coordinates?

...; @Slf4j public class LatLongValidationTest { protected static final String LATITUDE_PATTERN="^(\\+|-)?(?:90(?:(?:\\.0{1,6})?)|(?:[0-9]|[1-8][0-9])(?:(?:\\.[0-9]{1,6})?))$"; protected static final String LONGITUDE_PATTERN="^(\\+|-)?(?:180(?:(?:\\.0{1,6})?)|(?:[0-9]|[1-9][0-9]|1[0-7][0-9])(...
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Javascript what is property in hasOwnProperty?

...Property("name")); //true console.log(Object.prototype.hasOwnProperty("toString");) //true because in above snapshot you can see, that there is a function toString in meta-information I hope it's clear ! share ...
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Chrome extension: accessing localStorage in content script

...aScript objects without serializing them to JSON (localStorage only stores strings). Here's a simple code demonstrating the use of chrome.storage. Content script gets the url of visited page and timestamp and stores it, popup.js gets it from storage area. content_script.js (function () { va...
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How to disable/enable select field using jQuery?

... $('#pizza_kind').prop('disabled', false); and $('#pizza_kind').prop('disabled', true);. As jQuery's documentation says: Properties generally affect the dynamic state of a DOM element without changing the serialized HTML attribute. Examples include the value property ...
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Mapping composite keys using EF code first

... in your code: public class MyTable { [Key, Column(Order = 0)] public string SomeId { get; set; } [Key, Column(Order = 1)] public int OtherId { get; set; } } You can also look at this SO question. If you want official documentation, I would recommend looking at the official EF website. H...
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How can I create directory tree in C++/Linux?

...ude "mkpath.h" #include "emalloc.h" #include <errno.h> #include <string.h> /* "sysstat.h" == <sys/stat.h> with fixup for (old) Windows - inc mode_t */ #include "sysstat.h" typedef struct stat Stat; static int do_mkdir(const char *path, mode_t mode) { Stat st; ...