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Fatal Error: Allowed Memory Size of 134217728 Bytes Exhausted (CodeIgniter + XML-RPC)
... or global variables, those objects won't get recycled. That's usually the root of memory leaks in PHP.
– troelskn
Feb 18 '09 at 16:08
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List files committed for a revision
...log prints header lines and footer lines and the paths are relative to the root of the repository.
– Jeff
Oct 27 '16 at 5:17
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Sending a message to nil in Objective-C
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The recent OSX root exploit/hidden backdoor api is accessible for all users (not just admins) because of obj-c's Nil messaging.
– dcow
Apr 20 '15 at 15:58
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How to select where ID in Array Rails ActiveRecord without exception
When I have array of ids, like
6 Answers
6
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default select option as blank
I have a very weird requirement, wherein I am required to have no option selected by default in drop down menu in HTML. However,
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How to read file from relative path in Java project? java.io.File cannot find the path specified
... not the project folder - How do i define the relative path to the project root? Im currently using the hard path:"C:\\Users\\user\\Desktop\\Repositories\\L1_WebShop\\dblogs.log";
– Tiago Redaelli
Oct 5 '19 at 20:23
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Architecture of a single-page JavaScript web application?
... making informed decisions about the architecture of a SPA.
-> At the root level no SPA is complex, because after understanding the needs of an application and the SPA pattern, you will realize that you are still creating an application, pretty much the same way you did before with some modific...
Local and global temporary tables in SQL Server
...varchar(150)
)
GO
insert into #LocalTemp values ( 1, 'Name','Address');
GO
Select * from #LocalTemp
The scope of Local temp table exist to the current session of current
user means to the current query window. If you will close the current
query window or open a new query window and will tr...
Find an element in DOM based on an attribute value
...ears the landscape has changed drastically. You can now reliably use querySelector and querySelectorAll, see Wojtek's answer for how to do this.
There's no need for a jQuery dependency now. If you're using jQuery, great...if you're not, you need not rely it on just for selecting elements by att...
Create PostgreSQL ROLE (user) if it doesn't exist
...r fashion to what you had in mind:
DO
$do$
BEGIN
IF NOT EXISTS (
SELECT FROM pg_catalog.pg_roles -- SELECT list can be empty for this
WHERE rolname = 'my_user') THEN
CREATE ROLE my_user LOGIN PASSWORD 'my_password';
END IF;
END
$do$;
(Building on @a_horse_with_no_name's...