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What does f+++++++++ mean in rsync logs?

...ng. The general format is like the string YXcstpoguax, where Y is replaced by the type of update being done, X is replaced by the file-type, and the other letters represent attributes that may be output if they are being modified. The update types that replace the Y are as follows: A < means t...
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Call a function with argument list in python

...nts of a function, you can refer to a tuple of arguments, which is denoted by its name, preceded by an asterisk in the parentheses after the function name: *args For example you can define a function that would take any number of arguments: def testFunc(*args): print args # pr...
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What is INSTALL_PARSE_FAILED_NO_CERTIFICATES error?

...s trying to change my default/main/startup (whatever you call it) activity by editing the androidmanifest.xml file. All i did was change the android:name property. however, this completely broke the entire app. when I try to install it fails and reads. ...
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PDO's query vs execute

...ions: If you can't reuse a prepared statement because it's not supported by the Microsoft ODBC driver. If you're not worried about sanitizing input and simple escaping is acceptable. This may be the case because binding certain datatypes isn't supported by the Microsoft ODBC driver. PDO::lastInser...
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What is the maximum length of data I can put in a BLOB column in MySQL?

... A BLOB can be 65535 bytes (64 KB) maximum. If you need more consider using: a MEDIUMBLOB for 16777215 bytes (16 MB) a LONGBLOB for 4294967295 bytes (4 GB). See Storage Requirements for String Types for more info. ...
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PDO closing connection

...that PDO object. To close the connection, you need to destroy the object by ensuring that all remaining references to it are deleted--you do this by assigning NULL to the variable that holds the object. If you don't do this explicitly, PHP will automatically close the connection when your ...
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Can't stop rails server

I am new to rails and I am using an ubuntu machine and the rubymine IDE. The problem is that I am unable to stop the rails server. I tried to stop the server by killing the rails process. But, when I run pgrep -l rails , no such process is found. So, I am only able to kill ruby processes, but, the ...
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Does running git init twice initialize a repository or reinitialize an existing repo?

...mewhere else, the existing .git directory will be moved there and replaced by a link. share | improve this answer | follow | ...
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Reuse a parameter in String.format?

...ion of the argument in the argument list. The first argument is referenced by "1$", the second by "2$", etc. String.format("%1$s %1$s %1$s %1$s %1$s %1$s", hello); share | improve this answer...
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How to remove constraints from my MySQL table?

...ing the foreign key in the first place, then it will not be removed simply by dropping the foreign key. – Rich Harding Nov 21 '17 at 21:33 add a comment  | ...