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How to center a “position: absolute” element
I'm having a problem centering an element that has the attribute position set to absolute .
Does anyone know why the images are not centered?
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If I have ACCESS_FINE_LOCATION already, can I omit ACCESS_COARSE_LOCATION?
...cy on Google Play Services
However, if you need something like live/ real-time location like Pokemon Go, use ACCESS_FINE_LOCATION
It gives you live/ real-time location. You'll need to use a LocationListener
Last time I checked, this does not require Google Play Services
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Django Template Variables and Javascript
When I render a page using the Django template renderer, I can pass in a dictionary variable containing various values to manipulate them in the page using {{ myVar }} .
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AddRange to a Collection
A coworker asked me today how to add a range to a collection. He has a class that inherits from Collection<T> . There's a get-only property of that type that already contains some items. He wants to add the items in another collection to the property collection. How can he do so in a C#3-frie...
What does the thread_local mean in C++11?
...a local variable within the random function, it would be initialised every time you called it, giving you the same number each time. If it was a global, threads would interfere with each other's sequences.
Another example is something like strtok where the tokenisation state is stored on a thread-s...
vim and NERD Tree extension - adding a file
... Type "?" and see more options of NERDTree that may save your time.
– starikovs
Jan 25 '14 at 10:06
Is th...
Pass entire form as data in jQuery Ajax function
I have a jQuery ajax function and would like to submit an entire form as post data. We are constantly updating the form so it becomes tedious to constantly update the form inputs that should be sent in the request.
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.NET obfuscation tools/strategy [closed]
...nds up a long long way from compilable.
A professional team with lots of time could still reverse engineer it back again, but then the same is true of any obfuscated code. What code they got out of that would be unmaintainable and highly likely to be very buggy.
I would recommend key-signing your...
Sound effects in JavaScript / HTML5
...t for mixing in current version of the spec.
To play same sound multiple times, create multiple instances of the Audio object. You could also set snd.currentTime=0 on the object after it finishes playing.
Since the JS constructor doesn't support fallback <source> elements, you should use ...
HTML tag affecting line height, how to make it consistent?
If I have a <sup> tag in a multi-line <p> tag, the line with the superscript on it has a larger line spacing above it than the other lines, irregardless of what line-height I put on the <p> .
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