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Is it true that one should not use NSLog() on production code?
...with better functionality. Here's the one I use, it includes the file name and line number to make it easier to track down log statements.
#define DEBUG_MODE
#ifdef DEBUG_MODE
#define DebugLog( s, ... ) NSLog( @"<%p %@:(%d)> %@", self, [[NSString stringWithUTF8String:__FILE__] lastPathCo...
Why is “while ( !feof (file) )” always wrong?
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I'd like to provide an abstract, high-level perspective.
Concurrency and simultaneity
I/O operations interact with the environment. The environment is not part of your program, and not under your control. The environment truly exists "concurrently" with your program. As with all things concurr...
Recommended way to embed PDF in HTML?
...sing scribd - I have just performed an experiment on a particular document and in firefox 4 it only displays the first 3 pages, whereas in IE9 its rendering text wrong - its offset some sections of the page. So technically speaking it is buggy. Additionally they expect you to subscribe to print or d...
Should I use #define, enum or const?
.... Those four flags can be combined. Flags describe the records in database and can be:
15 Answers
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How do I find where an exception was thrown in C++?
...t exception somewhere. All I get is a report of an exception being thrown, and no information as to where it was thrown. It seems illogical for a program compiled to contain debug symbols not to notify me of where in my code an exception was generated.
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How do I use a compound drawable instead of a LinearLayout that contains an ImageView and a TextView
.... It came up with a lot of good suggestions, but this one I cannot understand.
4 Answers
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git error: failed to push some refs to remote
...er 6 Pull with rebase of the Git Pocket Book.
I would recommend a:
# add and commit first
git push -u origin master
That would establish a tracking relationship between your local master branch and its upstream branch.
After that, any future push for that branch can be done with a simple:
git p...
Is there a CSS parent selector?
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It would seem that it has already been suggested and rejected: stackoverflow.com/questions/45004/…
– RobM
Oct 27 '10 at 12:22
14
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PHP DOMDocument loadHTML not encoding UTF-8 correctly
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Still in 2017 this answer is relevant and worked for me too. I had my database, multibyte, html meta tag and DOM encoding all set to utf8 and still had bad encoding on importing node from one DOC to another. php.net/manual/en/function.mb-convert-encoding.php was ...
jQuery: more than one handler for same event
What happens if I bind two event handlers to the same event for the same element?
8 Answers
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