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How do I create a variable number of variables?

... New coders sometimes write code like this: my_calculator.button_0 = tkinter.Button(root, text=0) my_calculator.button_1 = tkinter.Button(root, text=1) my_calculator.button_2 = tkinter.Button(root, text=2) ... The coder is then left with a pile of named variables, with a coding ef...
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Select2 doesn't work when embedded in a bootstrap modal

...alLabel" aria-hidden="true"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button> <h3 id="myModalLabel">Panel</h3> </div> <div class="modal-body" style="max-height: 800px"> to ...
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奇葩职位为何频现互联网? - 资讯 - 清泛网 - 专注C/C++及内核技术

...旅游创始人、CEO吴志祥前日在北京对外宣布,他们将设立一个“绝世好工种”——— 首席吐槽官“CTuO”。 如此奇葩的职位并非首次出现。还记得2009年澳大利亚旅游局全球招募“大堡礁”看护员吗?半年工资高达15万澳元,引...
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How to hide the “back” button in UINavigationController?

Do you know how to hide the 'back' button in a UINavigationController? Also, how to show it back, but I guess that's very similar to hiding it... ...
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How to Display Selected Item in Bootstrap Button Dropdown Title

... far as i understood your issue is that you want to change the text of the button with the clicking linked text, if so you can try this one: http://jsbin.com/owuyix/4/edit $(function(){ $(".dropdown-menu li a").click(function(){ $(".btn:first-child").text($(this).text()); $(".btn...
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Prevent users from submitting a form by hitting Enter

... and accidentally submitting the survey (form) without clicking the submit button. Is there a way to prevent this? 32 Ans...
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How can I change UIButton title color?

I create a button programmatically.......... 5 Answers 5 ...
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Get form data in ReactJS

...is.state.password} onChange={this.handlePasswordChange}/> <button type="button" onClick={this.handleLogin}>Login</button> </form>); }, handleLogin: function() { console.log("EMail: " + this.state.email); console.log("Password: " + this.state.password); ...
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How to change the button text of ?

I tried to modify the value , but it's not working. How to customize the button text? 21 Answers ...
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How do I put a clear button inside my HTML text input box like the iPhone does?

...ed the most of all. You're only also forced to use JavaScript to make that button to work anyway. Here's an SSCCE, you can copy'n'paste'n'run it: <!DOCTYPE html> <html lang="en"> <head> <title>SO question 2803532</title> <script src="http://code....