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How to integrate nodeJS + Socket.IO and PHP?
... and making the code more inline with the use of node. Now, PHP can simply select the information from the database.
– blackmambo
Nov 5 '13 at 4:13
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Removing duplicate rows in vi?
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Select the lines in visual-line mode (Shift+v), then :!uniq. That'll only catch duplicates which come one after another.
Pass props to parent component in React.js
...list of services (with names and prices) and it will calculate a total the selected prices.
Children are blissfully ignorant
ServiceItem is the child-component in this example. It doesn’t have many opinions about the outside world. It requires a few props, one of which is a function to be called...
Reloading/refreshing Kendo Grid
...he Kendo UI Grid based on some calls, that were happening on some dropdown selects. Here is what I ended up using:
$.ajax({
url: '/api/....',
data: { myIDSArray: javascriptArrayOfIDs },
traditional: true,
success: function(result) {
searchResults = result...
Turn off auto formatting in Visual Studio
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In VS2017 you can change it after selecting your coding language in the settings menu. There is an option called "new Lines" in the "Formatting"-submenu.
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How to get current language code with Swift?
...u want to get the type en-En, you can use Locale.preferredLanguages[0]
2)
Select Project(MyApp)->Project (not Target)-> press + button into Localizations, then add language which you want.
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What is the difference between Ruby 1.8 and Ruby 1.9
...g tASSOC
Ruby 1.8.6
irb(main):001:0> {1,2}
=> {1=>2}
Action: Convert to {1 => 2}
Array.to_s Now Contains Punctuation
Ruby 1.9
irb(main):001:0> [1,2,3].to_s
=> "[1, 2, 3]"
Ruby 1.8.6
irb(main):001:0> [1,2,3].to_s
=> "123"
Action: Use .join instead
Colon No Lo...
What are the differences between Perl, Python, AWK and sed? [closed]
...r and sed-killer. Two of the programs provided with it are a2p and s2p for converting awk scripts and sed scripts into Perl. Perl is one of the earliest of the next generation of scripting languages (Tcl/Tk can probably claim primacy). It has powerful integrated regular expression handling with a va...
Insert code into the page context using a content script
...ve();
This method works, because the + operator on strings and a function converts all objects to a string. If you intend on using the code more than once, it's wise to create a function to avoid code repetition. An implementation might look like:
function injectScript(func) {
var actualCode = ...
How do you get the current time of day?
...yle - not quite accurate. ToShortTimeString returns the time in the user's selected short time format, as specified in the region settings of Windows.
– BlackWasp
Jul 5 '12 at 23:22
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