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DatabaseError: current transaction is aborted, commands ignored until end of transaction block?

...entation goes here https://www.postgresql.org/docs/9.4/static/sql-rollback.html share | improve this answer | follow | ...
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“405 method not allowed” in IIS7.5 for “PUT” method

...arydeveloper.blogspot.co.uk/2012/07/method-not-allowed-405-on-iis7-website.html share | improve this answer | follow | ...
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Numpy: Get random set of rows from 2D array

...uence or a set, not a numpy array [link] (docs.python.org/3/library/random.html#functions-for-sequences) – leermeester Apr 11 '18 at 7:44 ...
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How exactly to use Notification.Builder

...er.android.com/reference/android/support/v4/app/NotificationCompat.Builder.html share | improve this answer | follow | ...
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Store password in TortoiseHg

...TTPS auth information. http://tortoisehg.bitbucket.io/manual/2.9/settings.html#module-web.settings share | improve this answer | follow | ...
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How can I fill a div with an image while keeping it proportional?

...n image tag inline css background with image you want to resize and crop HTML: <div class="container"> <img style="background-image: url("https://i.imgur.com/XOmNCwY.jpg");" src="img/blank.gif"> </div> .container img{ width: 100%; height: auto; background-size: c...
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Cannot obtain value of local or argument as it is not available at this instruction pointer, possibl

...guntucomputerhacks.blogspot.com.au/2014/07/cannot-obtain-value-of-local-or.html This worked for me in visual studio 2013. All you have to do is.. Right mouse click on the project that you can't debug. Go to project proprieties. Click on build menu. Click on advanced button. Set debug info dropdo...
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Use Font Awesome icon as CSS content

... As it says at FontAwesome website FontAwesome => HTML: <span class="icon login"></span> Login</li> CSS: .icon::before { display: inline-block; font-style: normal; font-variant: normal; text-rendering: auto; -webkit-font-smoothing: ...
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How to calculate number of days between two given dates?

...The relevant section of the docs: https://docs.python.org/library/datetime.html. See this answer for another example. share | improve this answer | follow | ...
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How to ensure a form field is submitted when it is disabled?

... affect the dynamic state of a DOM element without changing the serialized HTML attribute. Examples include the value property of input elements, the disabled property of inputs and buttons, or the checked property of a checkbox. The .prop() method should be used to set disabled and checked instead ...