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List of Delphi language features and version in which they were introduced/deprecated
...YPES ON} directive
Support for regular expressions.
Delphi 2010
Enhanced Delphi RTTI (Run Time Type Information).
Attributes
The as operator can be used to cast an interface reference back to the object from which it was extracted.
The is operator can be used to verify whether an ...
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'
...ver once logged into the MySQL monitor and having used the mysql database, repair table user use_frm worked for me to solve this problem. - stackoverflow.com/questions/4297592/…
– Craig van Tonder
Feb 15 '16 at 5:29
...
What is InnoDB and MyISAM in MySQL?
... as standard in all current
binaries distributed by MySQL AB. Its
main enhancement over other storage
engines available for use with MySQL
is ACID-compliant transaction support
MyISAM is the default storage engine
for the MySQL relational database
management system versions prior to...
AngularJs $http.post() does not send data
...a string. It will use memory mapping techniques if supported by your OS to enhance performance." Granted we're not reading a file in this situation but we are nonetheless reading posted json data. It would be great if you could contribute a new answer or provide new information to help readers (incl...
jQuery AJAX submit form
... link to it at the bottom of the page for speed. The script should quietly enhance the user experience, not get in the way.
Code
Assuming you agree with all the above, and you want to catch the submit event, and handle it via AJAX (a hijax pattern), you could do something like this:
$(function() ...
Big-oh vs big-theta [duplicate]
...rch paper. But informally, hey, we're human and we rely on our ability to repair error.
– Greg Kuperberg
Jul 12 '10 at 17:17
1
...
Git: “Corrupt loose object”
...ls you what file the empty object is supposed to be a hash of. Now you can repair it.
$> git hash-object -w path/to/your_file.whatever
After doing this I checked .git/objects/xx/12345, it was no longer empty, and git stopped complaining.
...
In Firebase, is there a way to get the number of children of a node without loading all the node dat
...should be a 'last previous vote' node - so each voter/client updates/fixes/repairs that node/value and then adds its own vote - (letting the next voter update the total to include 'this' vote). -- If you get my drift...
– pperrin
Apr 17 '14 at 23:39
...
C# Regex for Guid
...
In .NET Framework 4 there is enhancement System.Guid structure, These includes new TryParse and TryParseExact methods to Parse GUID.
Here is example for this.
//Generate New GUID
Guid objGuid = Guid.NewGuid();
//Take invalid guid format
...
Calling remove in foreach loop in Java [duplicate]
...
The java design of the "enhanced for loop" was to not expose the iterator to code, but the only way to safely remove an item is to access the iterator. So in this case you have to do it old school:
for(Iterator<String> i = names.iterator(); ...