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SQLite error 'attempt to write a readonly database' during insert?
... without very good reason. It would be better to figure out why SELinux is blocking in the first place and configure it correctly instead of disabling it.
– Jens Wegar
Feb 18 '14 at 8:05
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Deadly CORS when http://localhost is the origin
...use it sets Access-Control-Allow-Origin to * and having both true and * is blocked by browsers. If using credentials true, you must use non-wildcard origin. I recommend Moesif Origins and CORS Changer Extension which allows you to change headers however you want.
– Samuel
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How to use NSJSONSerialization
... way where I create the NSArray or NSDictionary pointer within the if-else block.
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How to debug Lock wait timeout exceeded on MySQL?
...k exceeds the timeout (Process A Transaction 1: Locks X), then this will unblock the Lock X, which unlocks Transaction 2 etc.
The art is to find out what (which query) causes the first lock (Lock X). You will be able to see easily (show engine innodb status) that Transaction 3 waits for Transaction...
How to REALLY show logs of renamed files with git?
...Linus outlined how an ideal content tracking system may let you find how a block of code came into the current shape. You'd start from the current block of code in a file, go back in the history to find the commit that changed the file. Then you inspect the change of the commit to see if the block o...
When do I need to use a semicolon vs a slash in Oracle SQL?
... all "units" of work (creating a PL/SQL object, running a PL/SQL anonymous block, and executing a DML statement) can be picked out more easily by eye.
Also, if you eventually move to something like Ant for deployment it will simplify the definition of targets to have a consistent statement delimite...
MySQL: Enable LOAD DATA LOCAL INFILE
...roblem persists then check the syslog to see if the mysqld daemon is being blocked. I had this problem: apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/var/www/myfile.csv" pid=19488 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=106 ouid=33. The solution is very simple. ...
jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox
...ntirely-Apache based solution. In my vhost / htaccess I put the following block:
# enable cross domain access control
Header always set Access-Control-Allow-Origin "*"
Header always set Access-Control-Allow-Methods "POST, GET, OPTIONS"
# force apache to return 200 without executing my scripts
Rew...
Can you explain the concept of streams?
...de a layer of abstraction between you and the backing store. Thus a given block of code that uses a stream need not care if the backing store is a disk file, memory, etc...
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Can I define a class name on paragraph using Markdown?
... within it.
</p>
Possible Solution: (Untested and intended for <blockquote>)
I found the following online:
Function
function _DoBlockQuotes_callback($matches) {
...cut...
//add id and class details...
$id = $class = '';
if(preg_match_all('/\{(?:([#.][-_:a-zA-Z0-9 ]...