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How dangerous is it to access an array out of bounds?
...d, I've seen lots of weird things happen on computers I've used (corrupted files, unrecoverable system errors, etc.), and I have no idea how many of them might have been caused by some C program exhibiting the dreaded undefined behavior. (So far no actual demons have flown out of my nose.)
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When to use the different log levels
...o the operation, but not the service or application (can't open a required file, missing data, etc.). These errors will force user (administrator, or direct user) intervention. These are usually reserved (in my apps) for incorrect connection strings, missing services, etc.
Fatal - Any error that i...
String to Dictionary in Python
...thentication to register users on my site, and I'm trying to do it server side. I've gotten to the point where I get my access token, and when I go to:
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Are PHP functions case sensitive?
...>
string(3) "foo"
}
Problem is using autoloaders and case-sensitive file-systems (like ext2/3/4), in that you must call the class name with the same case the file containing the class is named (not how the class name is actually cased), or use strtolower:
The class file:
<?php
// filenam...
Swift: #warning equivalent
...}"
find "${SRCROOT}" \( -name "*.swift" \) -print0 | xargs -0 egrep --with-filename --line-number --only-matching "($TAGS).*\$" | perl -p -e "s/($TAGS)/ warning: \$1/"
This will force Xcode to flag a warning at compile time for any // TODO: or // FIXME: comments you markup.
Alternatively, you cou...
jQuery: How to capture the TAB keypress within a Textbox
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yea the textbox is dynamically inserted. my example with id #textbox was just to simplify the question =)
– Jon Erickson
Aug 21 '09 at 23:29
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Remove carriage return in Unix
What is the simplest way to remove all the carriage returns \r from a file in Unix?
20 Answers
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How do I capture SIGINT in Python?
...h the Exception. Say you run your program and redirect the output to a log file, ./program.py > output.log. When you press Ctrl-C you want your program to exit gracefully by having it log that all data files have been flushed and marked clean to confirm they are left in a known good state. But Ct...
REST API 404: Bad URI, or Missing Resource?
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404 is just the HTTP response code. On top of that, you can provide a response body and/or other headers with a more meaningful error message that developers will see.
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java.io.Console support in Eclipse IDE
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You can debug using the remote debugger and taking advantage of the class files built in your project.
In this example, the Eclipse project structure looks like this:
workspace\project\
\.classpath
\.project
\debug.bat
\bin\Main....