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Xcode + remove all breakpoints
...akpoints tab and then you can see the options for deleting all breakpoints including disabling and sharing breakpoints.
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Check if PHP session has already started
... An example for testing if session_id() returns empty string in an include file:
– tgoneil
Oct 5 '12 at 8:05
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How to tell which commit a tag points to in Git?
... @CharlesBailey, fair enough, but the question and answers have morphed to include annotated tags and the fact that git show-ref behaves differently on the two different types of tags is not obvious or common knowledge.
– Old Pro
Sep 15 '13 at 1:19
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What steps should I take to protect my Google Maps API Key?
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Considering that key has to be included in the <script> tags of your HTML pages, to load the JS files/data from google's servers, there is nothing you can do :
you must put it in your HTML files
every one can take a look at those.
Still, it doesn...
How to remove non-alphanumeric characters?
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Here's an example if you want to include the hyphen as an allowed character. I needed this because I needed to strip out disallowed characters from a Moodle username, based on email addresses: preg_replace("/[^a-z0-9_.@\-]/", '', $string);
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How to get a list of user accounts using the command line in MySQL?
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I find this format the most useful as it includes the host field which is important in MySQL to distinguish between user records.
select User,Host from mysql.user;
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jQuery or javascript to find memory usage of page
...t be a good estimation, but it could be quite inaccurate since it wouldn't include event binding, data(), plugins, and other in-memory data structures.
If you really want to stick with your idea you should separate fixed and dynamic content.
Fixed content is not dependant on user actions (memory...
Why use non-member begin and end functions in C++11?
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This should not include the template<> lines. You are declaring a new function overload, not specializing a template.
– David Stone
Aug 7 '16 at 17:22
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R - Markdown avoiding package loading messages
...a minor issue though. When I source a file in an R-Chunk, the knitr output includes external comments as follows:
4 Answer...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
... __ATOMIC_RELEASE 3
That's 236 macros from an empty file. When I added #include <stdio.h> to the file, the number of macros defined went up to 505. These includes all sorts of platform-identifying macros.
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