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Haskell: Where vs. Let
... by Where vs. Let . They both seem to provide a similar purpose. I have read a few comparisons between Where vs. Let but I am having trouble discerning when to use each. Could someone please provide some context or perhaps a few examples that demonstrate when to use one over the other?
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java: Class.isInstance vs Class.isAssignableFrom
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@Gili This isn't what uckelman said. Please re-read his answer.
– Puce
Mar 3 '14 at 11:03
2
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How to use an existing database with an Android application [duplicate]
I have already created an SQLite database. I want to use this database file with my Android project. I want to bundle this database with my application.
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How to create query parameters in Javascript?
... you can do:
var querystring = Arg.url({name: "Mat", state: "CO"});
And reading works:
var name = Arg("name");
or getting the whole lot:
var params = Arg.all();
and if you care about the difference between ?query=true and #hash=true then you can use the Arg.query() and Arg.hash() methods.
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How do I load a file from resource folder?
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Try the next:
ClassLoader classloader = Thread.currentThread().getContextClassLoader();
InputStream is = classloader.getResourceAsStream("test.csv");
If the above doesn't work, various projects have been added the following class: ClassLoaderUtil1 (code here).2
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Why sizeof int is wrong, while sizeof(int) is right?
...s part of the type or an arithmetic operator.
The existing grammar does already resolve the potential ambiguity of sizeof (int *) + 1. It is (sizeof(int*))+1, not sizeof((int*)(+1)).
C++ has a somewhat similar issue to resolve with function-style cast syntax. You can write int(0) and you can write...
What is the difference between the $parse, $interpolate and $compile services?
...dual expressions (name, extension) against a scope. It can be used to both read and set values for a given expression. For example, to evaluate the name expression one would do: $parse('name')($scope) to get the "image" value. To set the value one would do: $parse('name').assign($scope, 'image2')
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Grep only the first match and stop
..., --text, process a binary file as if it were text
-m 1, --max-count, stop reading a file after 1 matching line
-h, --no-filename, suppress the prefixing of file names on output
-r, --recursive, read all files under a directory recursively
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Which is better, number(x) or parseFloat(x)?
... just use + for short. As long as you know what it does, I find it easy to read.
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Is there a “theirs” version of “git merge -s ours”?
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@user3338098: yes, you're right. I re-read the question, and it is is also not so good. Unfortunately, the root cause of the confusion is not the answer and not even the question. It is the design choice of git authors to give the same name 'ours' to a merge stra...