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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
...t is enabled by default in pdo_mysql, and if there were any issue, there already would be thousands of injections. But noone neard of one yet. So it goes.
– Your Common Sense
Apr 24 '14 at 20:06
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Alternatives to gprof [closed]
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gprof (read the paper) exists for historical reasons.
If you think it will help you find performance problems, it was never advertised as such.
Here's what the paper says:
The profile can be used to compare and assess the cost...
Should flux stores, or actions (or both) touch external services?
...ynchronous processing of writes should live in the action creators. (Async reads can be handled differently.) In my experience, this has a few benefits, in order of importance:
Your stores become completely synchronous. This makes your store logic much easier to follow and very easy to test—just...
Error-Handling in Swift-Language
I haven't read too much into Swift but one thing I noticed is that there are no exceptions.
So how do they do error handling in Swift? Has anyone found anything related to error-handling?
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How to train an artificial neural network to play Diablo 2 using visual input?
...king on recognizing stuff than implementing the ANN itself (assuming you already have experience with digital image processing techniques).
I think your idea is very interesting and also very ambitious. At this point you might want to reconsider it. I sense that this project is something you are pl...
Perforce for Git users? [closed]
...hich files.
For more information on the full power of Perforce workspaces read Configuring P4.
Explicit Checkout vs. Implicit Checkout
One of the biggest challenges for users moving from Git to Perforce is the concept of explicit checkout. If you are accustomed to the Git/SVN/CVS workflow of chan...
Passing Data between View Controllers
...Tube tutorial: iOS Swift Basics Tutorial: Protocols and Delegates But also read this post to make sure you don't get into a strong reference cycle.
The following is an example based on the video (with a few modifications).
Create the storyboard layout in the Interface Builder. Again, to make the s...
What's the difference between ASCII and Unicode?
...te a file or stream, you have a character set and choose an encoding. Your reader has to get the bytes and knowledge of which encoding. Otherwise, the communication has failed.
– Tom Blodget
Dec 18 '16 at 0:39
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Simple way to encode a string according to a password?
...uman memorable, it is something you store in a secret location but machine readable, whereas a password often can be human-readable and memorised. You can derive a key from a password, with a little care.
But for a web application or process running in a cluster without human attention to keep run...
Twitter image encoding challenge [closed]
...F-8
And this is the decoding process:
The image size and points are read from the UTF-8 stream
For each pixel in the destination image:
The list of natural neigbours is computed
The pixel's final colour is set as a weighted average of its natural neighbours' colours
Wha...
