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Is 'switch' faster than 'if'?
... like this -- note that the compiler in practice would need to insert some form of if test around the table to ensure that the input was valid in the table. Note also that it only works in the specific case that the input is a run of consecutive numbers.
If the number of branches in a switch is ext...
Convert JavaScript string in dot notation into an object reference
...a sign that there is something very wrong going on (unless maybe you're performing some strange deserialization).
That is to say, novices who find their way to this answer must ask themselves the question "why am I doing this?"
It is of course generally fine to do this if your use case is ...
What is the difference between canonical name, simple name and class name in Java Class?
...operations but is not guaranteed to be unique.
the type name returns "an informative string for the name of this type", "It's like toString(): it's purely informative and has no contract value" (as written by sir4ur0n)
shar...
How do search engines deal with AngularJS applications?
...t;meta name="fragment" content="!">
Google will not index them in this form, but will instead pull a static version of the site from the _escaped_fragments_ URL and index that.
Pushstate URLs look like any ordinary URL:
domain.com/path/to/resource
The difference is that Angular handles them ...
How to read the output from git diff?
... --git a/builtin-http-fetch.c b/http-fetch.c is a "git diff" header in the form diff --git a/file1 b/file2. The a/ and b/ filenames are the same unless rename/copy is involved (like in our case). The --git is to mean that diff is in the "git" diff format.
Next are one or more extended header lines...
docker mounting volumes on host
...ever, the manual mentions that you can provide a named volume to -v in the form of named-volume:/path/in/container. Unnamed volumes are given hashes for names and those hashes can be provided instead of a host-path to access orphaned volumes. :) Be aware volume ls may not show them all - try docker ...
What MIME type should I use for CSV?
...crosoft
Excel generically (i.e., independent of version, subtype, or platform format).
I wasn't aware that vendor extensions were allowed. Check out this answer to find out more - thanks starbeamrainbowlabs for the reference.
...
Can I list-initialize a vector of move-only type?
...ng elements themselves might be const, which cannot be cast away in a well-formed program.
– underscore_d
Jul 18 '16 at 10:49
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AngularJS : The correct way of binding to a service properties
...r_values in the controller to make a new REST call.
-0.1 There's a tiny performance hit creating extra watcher(s). Also, if data properties are attached to the model that don't need to be watched in a particular controller they will create additional overhead for the deep watchers.
-1 What if multip...
扩展App Inventor：具有多点触控和手势检测功能 · App Inventor 2 中文网
...ition
Introduction
MIT App Inventor is a block-based event-driven web platform that allows everyone, especially novices, to start programming and building fully functional apps for Android devices. Instead of text-based programming, apps are programmed by Blockly, a visual block-based programming f...