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Size of character ('a') in C/C++
...ence between C and C++ in something I wrote a few years ago, at: http://david.tribble.com/text/cdiffs.htm
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How to do error logging in CodeIgniter (PHP)
...much detail you want in your logs
Use log_message('error', 'Some variable did not contain a value.');
To send an email you need to extend the core CI_Exceptions class method log_exceptions(). You can do this yourself or use this. More info on extending the core here
See http://www.codeigniter.com/...
Boolean vs tinyint(1) for boolean values in MySQL
...esn't answer the question. While it's true that tinyint(1) is functionally identical to bool, the OP asked what is best to use. The answer by @dj_segfault does a proper job explaining why bool should be preferred over tinyint(1) when storing a boolean value.
– Kyle Morgan
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Cannot pass null argument when using type hinting
...her languages null has the ability to be of any type thus making null a valid argument in this case. 2: Php is using a default value for an argument to specify that null is allowable, this is obscure and it makes a mandatory parameter impossible even if the developer wants to force a null to be expl...
How to pass the -D System properties while testing on Eclipse?
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where is this if you are trying to run an android application?
– user678392
Sep 28 '13 at 23:17
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How to avoid warning when introducing NAs by coercion
... prefer to code R so that I don't get warnings, but I don't know how to avoid getting a warning when using as.numeric to convert a character vector.
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Assign an initial value to radio button as checked
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@niksvp I believe checked="checked" is the valid way to pre-check a radio button - just using "checked" isn't valid HTML (despite being supported by most browsers)
– Matt Healy
Jan 17 '11 at 9:36
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Using HeapDumpOnOutOfMemoryError parameter for heap dump for JBoss
...s to say:
By default the heap dump is created in
a file called java_pid.hprof in the
working directory of the VM, as in the
example above. You can specify an
alternative file name or directory
with the -XX:HeapDumpPath= option. For
example -XX:HeapDumpPath=/disk2/dumps
will cause t...
Named routes _path vs _url
Rails provides named routes .
4 Answers
4
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How can I add remote repositories in Mercurial?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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