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Can I set a breakpoint on 'memory access' in GDB?
I am running an application through gdb and I want to set a breakpoint for any time a specific variable is accessed / changed. Is there a good method for doing this? I would also be interested in other ways to monitor a variable in C/C++ to see if/when it changes.
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PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
How would it be possible to generate a random, unique string using numbers and letters for use in a verify link? Like when you create an account on a website, and it sends you an email with a link, and you have to click that link in order to verify your account
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When should Flask.g be used?
I saw that g will move from the request context to the app context in Flask 0.10, which made me confused about the intended use of g .
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Webfonts or Locally loaded fonts?
...but as of late, I have been looking for alternate methods of loading fonts to see if there's a better way; better methods have a way of just appearing out of the blue.
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Microsoft Azure: How to create sub directory in a blob container
How to create a sub directory in a blob container
9 Answers
9
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how to change uiviewcontroller title independent of tabbar item title
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It sounds like you want the title in the navigation bar to change but not the one in the tabbar. This should do that.
[self.navigationItem setTitle:@"my title"];
Swift:
self.navigationItem.title = "My Title"
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Disable ONLY_FULL_GROUP_BY
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Click on menu Variables & scroll down for sql mode
Click on edit button to change the values & remove ONLY_FULL_GROUP_BY & click on save.
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JavaScript - onClick to get the ID of the clicked button
How do find the id of the button which is being clicked?
16 Answers
16
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Should I index a bit field in SQL Server?
...ot really worth doing. I admit I don't know enough about how indexes work to understand why that is.
19 Answers
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How to compare dates in datetime fields in Postgresql?
...is false for any data. i guess you prefer the first form because you want to avoid date manipulation on the input string, correct? you don't need to be afraid:
SELECT *
FROM table
WHERE update_date >= '2013-05-03'::date
AND update_date < ('2013-05-03'::date + '1 day'::interval);
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