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How do I break out of nested loops in Java?

... outer loop. For example: public class Test { public static void main(String[] args) { outerloop: for (int i=0; i < 5; i++) { for (int j=0; j < 5; j++) { if (i * j > 6) { System.out.println("Breaking"); ...
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How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't cre

...ant to reference R.drawable.my_image, it's safer to save it to bundle as a string( bundle.putString("img", "my_image")and then convert when needed to actual @DrawableRes integer as follows: ctx.resources.getIdentifier(bundle.getString("img"), "drawable", ctx.packageName) – vano...
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Ruby: How to post a file via HTTP as multipart/form-data?

...do it with Net::HTTP. A multipart form post is just a carefully-formatted string with some extra headers. It seems like every Ruby programmer who needs to do multipart posts ends up writing their own little library for it, which makes me wonder why this functionality isn't built-in. Maybe it is.....
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Reading a file line by line in Go

...tion into your own function which calls ReadLine in a for-loop. bufio.ReadString('\n') isn't fully equivalent to ReadLine because ReadString is unable to handle the case when the last line of a file does not end with the newline character. ...
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C/C++ macro string concatenation

... If they're both strings you can just do: #define STR3 STR1 STR2 The preprocessor automatically concatenates adjacent strings. EDIT: As noted below, it's not the preprocessor but the compiler that does the concatenation. ...
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File Upload ASP.NET MVC 3.0

... Another point is you can replace the controller and action names (strings) in the Html.BeginForm() call like so: Html.BeginForm(null, null, FormMethod.Post, new { enctype = "multipart/form-data" }). This is useful if it is a partial view that is called from multiple parent views (or similar...
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List to array conversion to use ravel() function

... wanted a way to do this without using an extra module. First turn list to string, then append to an array: dataset_list = ''.join(input_list) dataset_array = [] for item in dataset_list.split(';'): # comma, or other dataset_array.append(item) ...
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What is a “callback” in C and how are they implemented?

...dlib.h> #include <unistd.h> #include <fcntl.h> #include <string.h> #include "../../common_typedef.h" typedef void (*call_back) (S32, S32); void test_call_back(S32 a, S32 b) { printf("In call back function, a:%d \t b:%d \n", a, b); } void call_callback_func(call_back back)...
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Why use the INCLUDE clause when creating an index?

...erts/deletes require the index to be updated/sorted anyway and thus little extra overhead is associated with storing off a few extra columns while already updating the index. The overhead is the extra memory and CPU used to store redundant info on the index. If the columns you consider to add as in...
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Fastest way(s) to move the cursor on a terminal command line?

... command, but replace option25. To modify the last ./cmd command, use the !string syntax: !./cmd:s/--option25/--newoption/ Any delimiter may be used in place of / in the substitution. If editing the previous line, you can use quick substitution: ^--option25^--newoption Character search. This was men...