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Strings as Primary Keys in SQL Database [closed]
I am not very familiar with databases and the theories behind how they work. Is it any slower from a performance standpoint (inserting/updating/querying) to use Strings for Primary Keys than integers?
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Pointers, smart pointers or shared pointers? [duplicate]
I am programming with normal pointers, but I have heard about libraries like Boost that implement smart pointers. I have also seen that in Ogre3D rendering engine there is a deep use of shared pointers.
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Java Naming Convention with Acronyms [closed]
What is the correct name for the following Java class:
DVDPlayer or DvdPlayer ?
10 Answers
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Adding a favicon to a static HTML page
I have a few static pages that are just pure HTML, that we display when the server goes down. How can I put a favicon that I made (it's 16x16px and it's sitting in the same directory as the HTML file; it's called favicon.ico) as the "tab" icon as it were? I have read up on Wikipedia and looked at a ...
Content Security Policy “data” not working for base64 Images in Chrome 28
In this simple example, I'm trying to set a CSP header with the meta http-equiv header. I included a base64 image and I'm trying to make Chrome load the image.
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CSS Input Type Selectors - Possible to have an “or” or “not” syntax?
If they exist in programming),
2 Answers
2
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Why this line xmlns:android=“http://schemas.android.com/apk/res/android” must be the first in the la
Why is this line needed in xml layout file?
12 Answers
12
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Using ChildActionOnly in MVC
When would you use the attribute ChildActionOnly ? What is a ChildAction and in what circumstance would you want restrict an action using this attribute?
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Quickly create a large file on a Linux system
How can I quickly create a large file on a Linux ( Red Hat Linux ) system?
14 Answers
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How to run a command before a Bash script exits?
If a Bash script has set -e , and a command in the script returns an error, how can I do some cleanup before the script exits?
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