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Why does struct alignment depend on whether a field type is primitive or user-defined?
...000007fe039d3b78
EEClass: 000007fe039d3ad0
Size: 40(0x28) bytes
Array: Rank 1, Number of elements 1, Type VALUETYPE
Fields:
None
We see that this is a ValueType and its the one we created. Since this is an array we need to get the ValueType def of a single element in the array:
...
What is the purpose of static keyword in array parameter of function like “char s[static 10]”?
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The first declaration tells the compiler that someArray is at least 100 elements long. This can be used for optimizations. For example, it also means that someArray is never NULL.
Note that the C Standard does not require the compiler to diagnose when a call to the function...
Ruby arrays: %w vs %W
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%w and %W are examples of General Delimited Input types, that relate to Arrays. There are other types that include %q, %Q, %r, %x and %i.
The difference between upper and lower case is that it gives us access to the features of single and double quote. With single quotes and lowercase %w, we hav...
Java: function for arrays like PHP's join()?
...ons Lang has a StringUtils class which has a join function which will join arrays together to make a String.
For example:
StringUtils.join(new String[] {"Hello", "World", "!"}, ", ")
Generates the following String:
Hello, World, !
...
“Unknown provider: aProvider
...m happening again in the future.
Obviously, you could just use the inline array annotation everywhere, or the (depending on your preference) $inject property annotation and simply try not to forget about it in the future. If you do so, make sure to enable strict dependency injection mode, to catch ...
How do I bind to list of checkbox values with AngularJS?
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There are two ways to approach this problem. Either use a simple array or an array of objects. Each solution has it pros and cons. Below you'll find one for each case.
With a simple array as input data
The HTML could look like:
<label ng-repeat="fruitName in fruits">
<input...
Filtering a list based on a list of booleans
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With numpy:
In [128]: list_a = np.array([1, 2, 4, 6])
In [129]: filter = np.array([True, False, True, False])
In [130]: list_a[filter]
Out[130]: array([1, 4])
or see Alex Szatmary's answer if list_a can be a numpy array but not filter
Numpy usually gives ...
What's the best way to get the last element of an array without deleting it?
... options (<<option code>>s) I will test are:
option .1. $x = array_values(array_slice($array, -1))[0]; (as suggested by rolacja)
option .2. $x = array_slice($array, -1)[0]; (as suggested by Stoutie)
option .3. $x = array_pop((array_slice($array, -1))); (as suggested by rolacja)
option ...
Example JavaScript code to parse CSV data
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You can use the CSVToArray() function mentioned in this blog entry.
<script type="text/javascript">
// ref: http://stackoverflow.com/a/1293163/2343
// This will parse a delimited string into an array of
// arrays. The default d...
How does interfaces with construct signatures work?
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@RyanCavanaugh, say you have an array of interfaces const objs: ComesFromString[] = [MadeFromString, AnotherOne, MoreString]; Now, how would I go about creating instances from those? say in a loop: _.each(objs, (x) => makeObj(x)? This will throw an error...