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How to keep Maven profiles which are activeByDefault active even if another profile gets activated?
..., resolve-from-central:
$ mvn help:all-profiles -P resolve-from-central
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Stub Project (No POM) 1
[INFO] ------------------------------------------------------...
PHP - Debugging Curl
...n to STDERR or the file specified using CURLOPT_STDERR. The output is very informative.
You can also use tcpdump or wireshark to watch the network traffic.
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How to print an exception in Python?
...full trace showed "UnicodeEncodeError: character '\u2212' --> with this information I was able to fix the issue by searching for '\u2212' in my XML file.
– Janis
Aug 27 at 13:28
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String formatting: % vs. .format vs. string literal
...alling functions, so in your log.debug example, the expression "some debug info: %s"%some_infowill first evaluate to, e.g. "some debug info: roflcopters are active", then that string will be passed to log.debug().
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Xcode 4 says “finished running ” on the targeted device — Nothing happens
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Delete armv7 from the 'Required device capabilities' in yourProjectName-Info.plist
You may also need to change the build settings to compile with armv6 instead of armv7.
This is the default:
Double click on 'Standard (armv7)' to add another, then click the '+' in the popup, and type in 'ar...
Getting GDB to save a list of breakpoints
OK, info break lists the breakpoints, but not in a format that would work well with reusing them using the --command as in this question . Does GDB have a method for dumping them into a file acceptable for input again? Sometimes in a debugging session, it is necessary to restart GDB after buildi...
Print number of keys in Redis
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You can issue the INFO command, which returns information and statistics about the server. See here for an example output.
As mentioned in the comments by mVChr, you can use info keyspace directly on the redis-cli.
redis> INFO
# Server
redi...
How to print time in format: 2009‐08‐10 18:17:54.811
...gt;
int main()
{
time_t timer;
char buffer[26];
struct tm* tm_info;
timer = time(NULL);
tm_info = localtime(&timer);
strftime(buffer, 26, "%Y-%m-%d %H:%M:%S", tm_info);
puts(buffer);
return 0;
}
For milliseconds part, have a look at this question. How to mea...
Better way of incrementing build number?
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If I understand your question correctly, you want to modify the Project-Info.plist file, which is a part of the standard project template of Xcode?
The reason I ask this is that Project-Info.plist normally is under version control, and modifying it means that it will be marked as, well, modifie...
Interface or an Abstract Class: which one to use?
... $FirstName;
public $BirthDate;
abstract protected function write_info();
}
final class employee extends person{
public $EmployeeNumber;
public $DateHired;
public function write_info(){
//sql codes here
echo "Writing ". $this->LastName . "'s info to emloyee...