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PDO mysql: How to know if insert was successful
...n will be thrown in case of a database error, and it will bubble up to the site-wide error handler that eventually will result in a common 500 error page.
To handle the expected error, like a duplicate primary key, and if you have a certain scenario to handle this particular error, then use a try..c...
Decoding and verifying JWT token using System.IdentityModel.Tokens.Jwt
...n use in different types of application at
http://code.msdn.microsoft.com/site/search?f%5B0%5D.Type=SearchText&f%5B0%5D.Value=aal&f%5B1%5D.Type=User&f%5B1%5D.Value=Azure%20AD%20Developer%20Experience%20Team&f%5B1%5D.Text=Azure%20AD%20Developer%20Experience%20Team
Probably, one will...
Detect the Internet connection is offline?
...p with a fair amount of forgiveness.
Sidenote: You could check a reliable site like google for connectivity, but this may not be entirely useful as just trying to make your own request, because while Google may be available, your own application may not be, and you're still going to have to handle ...
How can I pass a parameter to a setTimeout() callback?
...net Explorer is only supported in versions >=10, be carefull as in many sites ie8 and ie9 still gets some relevant share.
– le0diaz
Jun 3 '15 at 16:09
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Git asks for username every time I push
...ential.https://github.com.username <your_username>
This works on a site by site basis and modifies your global git config.
To see the changes, use:
git config --global --edit
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impr...
Sharing link on WhatsApp from mobile website (not application) for Android
I have developed a website which is mainly used in mobile phones.
I want to allow users to share information directly from the web page into WhatsApp.
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findViewByID returns null
..., I read all the other threads on this topic. And not only those from this site... (you see, I'm a little frustrated)
29 An...
Functional design patterns [closed]
...edia. It's really useful, and if there are later parts which confuse, this site is a good place to get to the bottom of them. I know Brent keeps it under review. If he's not reaching his readers, give him some help.
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How do I increase the cell width of the Jupyter/ipython notebook in my browser?
...red. I use Miniconda but location is similar with others C:\Miniconda3\Lib\site-packages\notebook\static\style\style.min.css
With some screens these resolutions are different and more than 1. To be on the safe side I change all to 98% so if I disconnect from my external screens on my laptop I still...
CSS Font Border?
...ed to have a minified or compressed CSS version of your code on production sites and keep a commented uncompressed version for editing. The code above is a good example why a CSS code should be minified but needs to be separated line by line for editing.
– user950658
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