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CustomErrors mode=“Off”
...t "Runtime error" message, instructing me to turn off customErrors to view more about the error.
29 Answers
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Get itunes link for app before submitting
...e ("APPNAME" is that app name and XXXXXXXXX is the "Apple ID". You can use more general method (Recommended):
http://itunes.apple.com/app/idXXXXXXXXX
and replace "XXXXXXXXX" with your "Apple ID" (from iTunes connect - after creating the app there).
Pay attention that those would open safari if yo...
Array or List in Java. Which is faster?
...ve Java recommends Lists for they help with API interoperability, and also more secure with type safety.
– juanmf
Dec 13 '14 at 15:04
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How do I make a simple makefile for gcc on Linux?
...ace indentation, so be sure to fix that when copying)
However, to support more C files, you'd have to make new rules for each of them. Thus, to improve:
HEADERS = program.h headers.h
OBJECTS = program.o
default: program
%.o: %.c $(HEADERS)
gcc -c $< -o $@
program: $(OBJECTS)
gcc $(O...
Check whether a string is not null and not empty
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How do I check if a column is empty or null in MySQL?
...SELECT *
FROM T
WHERE some_col IS NULL
OR some_col = ' ';
or more succinctly:
SELECT *
FROM T
WHERE NULLIF(some_col, ' ') IS NULL;
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Converting many 'if else' statements to a cleaner approach [duplicate]
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How do I prevent the modification of a private field in a class?
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@Svish I should’ve been more drastic: if you return an array from an API function you’re doing it wrong. In private functions inside a library it might be right. In an API (where protection against modifiability plays a role), it never is.
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What is pseudopolynomial time? How does it differ from polynomial time?
...g with algorithms that process graphs, lists, trees, etc., this definition more or less agrees with the conventional definition. For example, suppose you have a sorting algorithm that sorts arrays of 32-bit integers. If you use something like selection sort to do this, the runtime, as a function of ...
Conditionally ignoring tests in JUnit 4
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