Kirat[ad_1] function sb_save(){ alert(‘saving’); } $(‘button’).on(‘click’, function(){ if (typeof sb_save===”function”){ sb_save(); } }); <script src=”https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js”></script> <button>Click</button> 2 [ad_2] solved how to check if a function exists [duplicate]
[ad_1] Instead of doing if (0.01=<spent && spent=<40) try if (0.01 <= spent && spent <= 40) 0 [ad_2] solved double value cannot be converted to boolean [closed]
[ad_1] So to answer your questions regarding operators like << or ||= []: << appends an element to an array (or appends strings), in the case above it’s used to append the comment object to either the results array or or the threaded thingy. ||= basically means, if left-hand-side is undefined then evaluate & assign … Read more
[ad_1] You might just be asking the wrong question only due to your lack of knowledge about features in the language. Checking every 2 seconds, you could look into running a separate task that delays 2000 milliseconds and checks and does something. You could have a backgroundworker thread doing similar. You could create public getter/setter … Read more
[ad_1] Maybe you were after something like: <select style=”padding: 0 0 0 10px”> <option>Male</option> <option>female</option> <option>other</option> </select> jsFiddle example here. Is that what you wanted? Edit: After some testing in Safari(for PC) you can style your select with text-indent:20px; Safari. Maybe you’d be better off using something like the Brainfault select box replacement jQuery, which … Read more
[ad_1] First of all you need a sms-gateway or build one yourself (using your cellphone, etc.). This article gives some examples about an existing (low-cost) sms-gateway and how to send messages thru HTTP: http://www.codewalkers.com/c/a/Miscellaneous/Sending-SMS-Thru-HTTP/ [ad_2] solved SMS application in PHP [closed]
[ad_1] Try using an UIScrollView. Or Maybe you can use HTML5 with an UIWebView. You can find some information here. [ad_2] solved flash iphone joomla/php [closed]
[ad_1] If this is about the process remaining around in “server mode” after automation, you can just call the quit method on the application object. I edited by answer at How can I run a macro in an Excel file I open with Perl? to include that. (You know, I thought if I told you … Read more
[ad_1] I believe this is a Home work question! Anyways write a separate method void GetTenNumbers(int arr[]){ for(int counter =0; counter <10; counter ++){ cout<<“Enter number “; cin>> arr[counter]; } } and do something like this case 1: { cout<<“Enter 10 numbers: “; GetTenNumbers(arr); break; } [ad_2] solved How do i enter 10 numbers in … Read more
[ad_1] This is the Taylor’s series development of exp(-x). Recognizing this gives you a good opportunity to check your result against math.exp(-x). Simple syntax improvements You don’t need an ‘else’ after the while. Just add the code to be run after the loop at the same indentation level as before the while loop. Mathematical problems … Read more
[ad_1] I also really don’t get your intention. However, viewDidLoad is called exactly once, when the controller is first loaded into memory. That’s the point where you usually want to instantiate any instance variables and build any views that live for the entire lifecycle of this view controller. Nevertheless, usually the view isn’t visible at … Read more
[ad_1] There’s j2objc, but it’s still experimental. If you want to develop cross platfrom native app, you should try tools and frameworks like Titanium or Xamarin 2 [ad_2] solved Android developing cross to iOS platform [closed]
[ad_1] You can get day of next week by below code //code echo date(“F j, Y, g:i a”,strtotime(‘next Monday’)).'<br>’; – 0 [ad_2] solved How to get like ‘next monday’ records from mysql database?
[ad_1] The answer to this question will be 102030.In the process of concatenation if a ‘+’ sign is encountered the elements to the right will be contacted as string console.log(“10” + 20 + 30) //102030 console.log(20 + 30 + “10”) //5010 console.log(20 + 30 + “10” + 20 + 30) //50102030 1 [ad_2] solved what … Read more
[ad_1] Convert each string into a list, then chain the lists: from itertools import chain list(chain.from_iterable(map(list, character))) #[‘#’, ‘$’, ‘@’, ‘#’, ‘%’, ‘%’, ‘#’, ‘@’, ‘#’, ‘%’] 3 [ad_2] solved Adding spaces within the (string) elements of an array [closed]