c - How to compare number against an interval? ( x > (1,10)) -

-

how compare 1 number against interval.

is there way shorten expression:

if ((x%10) == 1 || (x%10) == 2 ||  (x%10) == 3 || (x%10) == 4 ) // ... till number 9.

assuming x integer, there 10 possible values. , 1 not checked, 0, false integer.

if (x % 10) {    ...

Comments

Post a Comment

Popular posts from this blog

javascript - ScrollTo Effect (href to div) -

-
i can't seem find working simple scrollto effect. want basic, it's when click on link in nav bar, must take me selected div id scrollto effect. this code have. <nav> <ul> <li><a href="#home">home</a></li> <li><a href="#about">about</a></li> <li><a href="#contact">contact</a></li> </ul> </nav> <section id="home"> content </section> <section id="about"> content </section> <section id="contact"> content </section> js: <!----- navegación slide ---> $(document).ready(function() {   $('a[href*=#]').each(function() {     if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')     && location.hostname == this.hostname     && this.hash.replace(/#/,'') ) {       var $targetid = $(this.hash), $targetancho...
Read more

javascript - document.registerElement extending HTMLInputElement prototype while using custom tag name to avoid implicit browser style -

-
my goal two-fold: display html element keeps track of 'checked' state , triggers 'change' events without having manually implement code myself. not fight browser's implicit styling of element -webkit-appearance: none , more fussing. i need support current, stable channel of google chrome. such, not have concern compatibility non-modern browsers. i've approached problem using document.registerelement . method, register new tag, custom-checkbox , , inform browser tag inherit input. from there, need setup fact input's type checkbox. so, set type in createdcallback method ran when html element created. this code has issues: it works when not use custom tag , instead leverage is property inform browser input 'is' custom-checkbox . however, using <input> tag causes browser take on styling element. not wish have happen. when using custom tag, createdcallback method not ran. such, element not setup fact checkbox , not fire ...
Read more

javascript - How do I find how many occurences are there of a highlighted string, and which occurence is it? -

-
as title says, have website text inside div, there way highlight part of , know occurence is? if text has 4 occurences of word "something", , highlight 3rd, how information using javascript/jquery? http://jsfiddle.net/g09g35xa/6/ here's method seems work. highlight string want , when click button alert index of highlighted word in div. markup: <div id="thediv"> <p>the quick brown quick fox jumps on lazy dog</p> </div> <br /> <input id="findindex" type="button" value="find index of highlighted string" /> and js: function getselectedhtml() { try { if (window.activexobject) { var c = document.selection.createrange(); return c.htmltext; } return getselection().getrangeat(0).tostring(); } catch (e) { if (window.activexobject) { return document.selection.createrange(); } else { return ...
Read more