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Illegal string offset Warning PHP
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Please try this way.... I have tested this code.... It works....
$memcachedConfig = array("host" => "127.0.0.1","port" => "11211");
print_r($memcachedConfig['host']);
share
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Message Queue vs Message Bus — what are the differences?
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By and large, when it comes to vendor software products, they are used interchangeably, and do not have the strong distinctions in terms of push or pull as you describe.
The BUS vs. QUEUE is indeed somewhat a legacy concept, most recently stem...
Detach (move) subdirectory into separate Git repository
I have a Git repository which contains a number of subdirectories. Now I have found that one of the subdirectories is unrelated to the other and should be detached to a separate repository.
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How do CSS triangles work?
... shapes over at CSS Tricks - Shapes of CSS and I'm particularly puzzled with a triangle:
20 Answers
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leading zeros in rails
... hr field, if the user enters "1" I would like Rails to automatically pad it to "01" before saving it to the database. Also for the min field if the user enter "0" it should put in as "00".
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How to configure XAMPP to send mail from localhost?
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You can send mail from localhost with sendmail package , sendmail package is inbuild in XAMPP.
So if you are using XAMPP then you can easily send mail from localhost.
for example you can configure C:\xampp\php\php.ini and c:\xampp\sendmail\sendmail.ini for g...
How to delete a workspace in Eclipse?
... > Workspaces > [Remove] ). Note that this does not remove the files itself. For old versions of Eclipse you will need to edit the org.eclipse.ui.ide.prefs file in the configuration/.settings directory under your installation directory (or in ~/.eclipse on Unix, IIRC).
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Convert Float to Int in Swift
...ift. Basic casting like this does not work because these types are not primitives, unlike float s and int s in Objective-C
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Timeout function if it takes too long to finish [duplicate]
...l script that loops through a text file containing URL:s that I want to visit and take screenshots of.
2 Answers
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SQL keys, MUL vs PRI vs UNI
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It means that the field is (part of) a non-unique index. You can issue
show create table <table>;
To see more information about the table structure.
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