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compilation warning: no rule to process file for architecture i386
...will be compiled, and normally you have already included <file>.h inside your <file>.m
– Giuseppe
Jun 28 '11 at 18:55
1
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How to improve performance of ngRepeat over a huge dataset (angular.js)?
...croll will get you into trouble unless you are virtualizing it (which ui-grid does).
– richard
Dec 10 '15 at 6:53
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CFLAGS vs CPPFLAGS
... rule also uses the CPPFLAGS variable.
This difference gives you a good guide for which to use - if you want the flag to be used for all languages put it in CPPFLAGS, if it's for a specific language put it in CFLAGS, CXXFLAGS etc. Examples of the latter type include standard compliance or warning f...
How do I explicitly instantiate a template function?
...ialize or something) the function, do this:
template <typename T> void func(T param) {} // definition
template void func<int>(int param); // explicit instantiation.
[EDIT] There seems to be (a lot) of confusion regarding explicit instantiation and specialization.
The code I posted ab...
ActiveRecord, has_many :through, and Polymorphic Associations
...ource_type for the relationship you're trying to define.
This fix to the Widget model should allow you do exactly what you're looking for.
class Widget < ActiveRecord::Base
has_many :widget_groupings
has_many :people, :through => :widget_groupings, :source => :grouper, :source_type =...
Multiline syntax for piping a heredoc; is this portable?
...y */
So a pipe symbol can be followed by an end-of-line and still be considered part of a pipeline.
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How to show line number when executing bash script
... occurs. However, it's still rather difficult for me to locate which line did the execution stop in order to locate the problem.
Is there a method which can output the line number of the script before each line is executed?
Or output the line number before the command exhibition generated by set -x...
Get last element of Stream/List in a one-liner
...utions produce equivalent results, the collector functions must satisfy an identity and an associativity constraints."
Back to the original question: The following code stores a reference to the last element in the variable last and throws an exception if the stream is empty. The complexity is li...
Search for selection in vim
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Is it possible for a unit test to assert that a method calls sys.exit()
...s excellent answer you can also check for specific statuses if they're provided in the function you're testing. For example if your_method() contained the following sys.exit("Error") it would be possible to test for "Error" specifically:
with self.assertRaises(SystemExit) as cm:
your_method()
...