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How to detect orientation change in layout in Android?
...my Nexus S which runs Android 4.1.2 does not detect the orientation change.What should i do?
– Karthik Andhamil
Dec 26 '12 at 9:18
2
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Convert JavaScript string in dot notation into an object reference
...hile I'm flattered that this answer has gotten many upvotes, I am also somewhat horrified. If one needs to convert dot-notation strings like "x.a.b.c" into references, it could (maybe) be a sign that there is something very wrong going on (unless maybe you're performing some strange deserialization)...
can you host a private repository for your organization to use with npm?
... package.json files. I have not used it but would love feedback. Here is what you need to do:
{
"name": "my-app",
"dependencies": {
"private-repo": "git+ssh://git@yourgitserver.com:my-app.git#v0.0.1",
}
}
The following post talks about this: Debuggable: Private npm modules
...
C++ blogs that you regularly follow? [closed]
What are all the C++ blogs that you follow?
51 Answers
51
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JavaScript - cannot set property of undefined
... array, or an object:
d[a] = [];
d[a] = {};
Without setting, this is what's happening:
d[a] == undefined, so you're doing undefined['greeting']=b; and by definition, undefined has no properties. Thus, the error you received.
...
Javascript shorthand ternary operator
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var startingNumber = startingNumber || 1;
Something like that what you're looking for, where it defaults if undefined?
var foo = bar || 1; // 1
var bar = 2;
foo = bar || 1; // 2
By the way, this works for a lot of scenarios, including objects:
var foo = bar || {}; // secure an o...
Parse config files, environment, and command-line arguments, to get a single collection of options
... kwargs['default'] = argparse.SUPPRESS
# argparse won't know what to do with the section, so
# we'll pop it out and add it back in later.
#
# We also have to prevent argparse from doing any type conversion,
# which is done explicitly in parse_known_args...
Find text string using jQuery?
...
does this work for json? What if I want to filter some text in a json value?
– Chamilyan
Sep 25 '10 at 0:10
5
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Why do some scripts omit the closing PHP tag, '?>'? [duplicate]
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In some cases isn't it what is required? People are responsible for cleaning up the whitespaces after the ending tag. In some cases someone might require the output after the ending tag.
– Kieran Allen
Jul 10 ...
Why Choose Struct Over Class?
...k.
On the other hand, The Swift Programming Language documentation is somewhat contradictory:
Structure instances are always passed by value, and class
instances are always passed by reference. This means that they are
suited to different kinds of tasks. As you consider the data
construct...