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What are invalid characters in XML
I am working with some XML that holds strings like:
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Is Big O(logn) log base e?
...ary search tree type of data structures, I see the Big O notation is typically noted as O(logn). With a lowercase 'l' in log, does this imply log base e (n) as described by the natural logarithm? Sorry for the simple question but I've always had trouble distinguishing between the different implie...
Is it okay to use now?
I'm working on a mobile phone web app and I have several text fields that could benefit from <input type="tel"/> . iPhones will adjust the keyboard for the user, but I'm worried about breaking backwards compatibility. What I'm hoping is that browsers/phone that support this can assist the use...
How can I close a Twitter Bootstrap popover with a click from anywhere (else) on the page?
I'm currently using popovers with Twitter Bootstrap, initiated like this:
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What is the syntax for “not equal” in SQLite?
I want to return the cursor that points anything that are NOT onSale, what should I change? Thanks!
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Getting only response header from HTTP POST using curl
One can request only the headers using HTTP HEAD, as option -I in curl(1) .
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Get filename and path from URI from mediastore
I have an onActivityResult returning from an mediastore image selection which I can get a URI for an image using the following:
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Confused about Service vs Factory
..., when inside a factory I return an object that gets injected into a controller. When inside a service I am dealing with the object using this and not returning anything.
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Reloading the page gives wrong GET request with AngularJS HTML5 mode
I want to enable HTML5 mode for my app. I have put the following code for the configuration, as shown here :
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Where can I set environment variables that crontab will use?
...ve a crontab running every hour. The user running it has environment variabless in the .bash_profile that work when the user runs the job from the terminal, however, obviously these don't get picked up by crontab when it runs.
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