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Git vs Team Foundation Server [closed]
... discourage the moment-to-moment kind of work the developers have to do in order to make really good branch-and-merge work. Distributed systems encourage what I call "apposite" commits (self-contained, small commits of relevant work with good descriptions) and centralized systems encourage what I c...
PHP MySQL Google Chart JSON - Complete Example
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How to enable PHP short tags?
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Most lileky in /etc/php5/apache2/php.ini
– Benjamin Crouzier
Apr 4 '13 at 19:51
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How to check that an element is in a std::set?
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std::set is typically implemented with an ordered tree structure, so count() and find() will both have O(logn). Neither will iterate over all elements in the set.
– Alan
Nov 9 '09 at 16:41
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How to change MySQL data directory?
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Stop MySQL using the following command:
sudo /etc/init.d/mysql stop
Copy the existing data directory (default located in /var/lib/mysql) using the following command:
sudo cp -R -p /var/lib/mysql /newpath
edit the MySQL configuration file with the following command:
s...
How to get all subsets of a set? (powerset)
...deally a set) into a list because by a set is a data structure of unique unordered elements, and the order will be crucial to generate the subsets.
selector is key in this algorithm. Note that selector has the same length as the input set, and to make this possible it is using an f-string with padd...
How to Define Callbacks in Android?
...allback. a Handler.Callback can be passed to the constructor of Handler in order to avoid extending Handler directly. thus, to execute some code via callback from the current thread:
Message message = new Message();
<set data to be passed to callback - eg message.obj, message.arg1 etc - here>...
How to check Oracle database for long running queries
... s.sql_hash_value
and s.status = 'ACTIVE'
and s.username <> 'SYSTEM'
order by s.sid,t.piece
/
This shows locks. Sometimes things are going slow, but it's because it is blocked waiting for a lock:
select
object_name,
object_type,
session_id,
type, -- Type or system/user l...
How using try catch for exception handling is best practice
...se (a library bug throwing an unrelated exception that you need to mute in order to workaround the whole bug).
For the rest of the cases:
Try to avoid exceptions.
If this isn't possible: first-chance exception handlers.
Or use a PostSharp aspect (AOP).
Answering to @thewhiteambit on some commen...
Apache: “AuthType not set!” 500 Error
...e is the proper one, is to use:
# backwards compatibility with apache 2.2
Order allow,deny
Allow from all
# forward compatibility with apache 2.4
Require all granted
Satisfy Any
This should resolve your problem, or at least did for me. Now the problem will probably be much harder to solve if you...