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Difficulty with ng-model, ng-repeat, and inputs
...tems by using ngRepeat and ngModel . ( See this fiddle .) However, both approaches I've tried lead to bizarre behavior: one doesn't update the model, and the other blurs the form on each keydown.
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How to convert a double to long without casting?
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Assuming you're happy with truncating towards zero, just cast:
double d = 1234.56;
long x = (long) d; // x = 1234
This will be faster than going via the wrapper classes - and more importantly, it's more readable. Now, if you need rounding ...
Maximum size of a element
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@aroth, I ended up writing a wrapper around the canvas API that used multiple stacked <canvas> elements and automatically applied drawing instructions to the appropriate context.
– Brandon Gano
Apr 7 '14 at 1:50...
JavaScript, elegant way to check nested object properties for null/undefined [duplicate]
...that i have an object e.g. user = {} and through the course of using the app this gets populated. Let's say somwhere, after an AJAX call or something i do this:
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How to dynamically create CSS class in JavaScript and apply?
...L = '.cssClass { color: #F00; }';
document.getElementsByTagName('head')[0].appendChild(style);
document.getElementById('someElementId').className = 'cssClass';
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About .bash_profile, .bashrc, and where should alias be written in? [duplicate]
...f Bash. The .profile file is loaded only when you either log in or use the appropriate flag to tell Bash to act as a login shell.
Personally,
I put my PATH setup into a .profile file (because I sometimes use other shells);
I put my Bash aliases and functions into my .bashrc file;
I put this
#!/b...
Symbolic links and synced folders in Vagrant
...nfig option is already set by default in Vagrant, as of this commit which happened almost a year before this answer was posted. That said, running vagrant up in a shell with admin rights did resolve my problem.
– Ajedi32
Aug 25 '15 at 1:18
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Refresh image with a new one at the same url
...ge.src = "http://localhost/image.jpg?" + new Date().getTime();
This will append the current timestamp automatically when you are creating the image, and it will make the browser look again for the image instead of retrieving the one in the cache.
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What is the javascript MIME type for the type attribute of a script tag? [duplicate]
... type for javascript wasn't standardized for years. It's now officially: "application/javascript".
The real kicker here is that most browsers won't use that attribute anyway, at least not in the case of the script tag. They actually peek inside the packet and determine the type for themselves.
S...
How to run multiple .BAT files within a .BAT file
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that is what we were searching for, as our first app blocks the console, thanks for the hint
– Michael Moeller
May 13 '13 at 17:52
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