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Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
...tic)
For some data structures it would make sense to make them static and based off the application's context, but generally not for UI related things, like dialogs. So something like this:
Dialog mDialog;
...
mDialog = new Dialog(this);
Is fine and shouldn't leak the activity as mDialog would...
What is a “cache-friendly” code?
...a major improvement in computational complexity to justify data structures based on small nodes joined by pointers.
Second, we want information that will be processed together also located together. A typical cache works in "lines", which means when you access some information, other information at ...
Benefits of EBS vs. instance-store (and vice-versa) [closed]
...can still fail - not a silver bullet
Keep in mind that any piece of cloud-based infrastructure can fail at any time. Plan your infrastructure accordingly. While EBS-backed instances provide certain level of durability compared to ephemeral storage instances, they can and do fail. Have an AMI fro...
jQuery UI Dialog - missing close icon
...line-block;
/* Change path to image*/
background-image: url(themes/base/images/ui-icons_777777_256x240.png);
background-position: -96px -128px;
background-repeat: no-repeat;
}
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Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
...ersBob Somers
6,96655 gold badges3737 silver badges4646 bronze badges
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How to check if a map contains a key in Go?
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64
Searched on the go-nuts email list and found a solution posted by Peter Froehlich on 11/15/2009...
Mapping a function on the values of a map in Clojure
...ue)} )))
Also, here’s an alternative implementation of map-map that is based on clojure.walk/walk instead of into, if you prefer this phrasing:
(defn map-map [f m]
(clojure.walk/walk #(apply f %) identity m) )
Parellel versions – pmap-map, etc.
There are also parallel versions of these...
Android: Background Image Size (in Pixel) which Support All Devices
...ces/screens_support.html
xxxhdpi: 1280x1920 px
xxhdpi: 960x1600 px
xhdpi: 640x960 px
hdpi: 480x800 px
mdpi: 320x480 px
ldpi: 240x320 px
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Haskell, Lisp, and verbosity [closed]
...asons:
dynamic typing (check out Dynamic vs. Static Typing — A Pattern-Based Analysis by
Pascal Costanza)
optional and keyword arguments
uniform homoiconic list syntax with macros
prefix syntax (no need to remember precedence rules)
impure and thus more suited for quick prototyping
powerful obje...
How to create a CPU spike with a bash command
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sudo apt-get install stress on debian based systems, for completeness. Used this to test a cooling mod on the Intel i7 NUC Kit.
– onmylemon
Nov 26 '15 at 13:30
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