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C++ Modules - why were they removed from C++0x? Will they be back later on?
...ules will be able to co-exist and headers can still be used for example to include macros.
For more detailed information I suggest to read the draft.
Clang Modules
Clang has been working on a modules implementation which can be found at the clang modules page. However clang does currently not imp...
What does a b prefix before a python string mean?
... the ASCII code point for the capital letter H).
bytes model binary data, including encoded text. If your bytes value does contain text, you need to first decode it, using the correct codec. If the data is encoded as UTF-8, for example, you can obtain a Unicode str value with:
strvalue = bytesvalu...
Why should I use version control? [closed]
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Click button copy to clipboard using jQuery
...ipboard.js was just added to this edited post. It's a good utility that I included as an answer to this question in August 2015.
– a coder
Jan 15 '16 at 19:26
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Facebook Graph API v2.0+ - /me/friends returns empty, or only friends who also use my application
...uest the user_friends permission from each user. user_friends is no longer included by default in every login. Each user must grant the user_friends permission in order to appear in the response to /me/friends. See the Facebook upgrade guide for more detailed information, or review the summary below...
must appear in the GROUP BY clause or be used in an aggregate function
... This solution worked for me too. I had query problems because my ORM also included the associated primary key, resulting in the following incorrect query: SELECT cname, id, MAX(avg) FROM makerar GROUP BY cname;, which did give this misleading error.
– Roberto
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How to disable/enable select field using jQuery?
... 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 of the .attr() method. Th...
Howto: Clean a mysql InnoDB storage engine?
....mytable from living in ibdata. The data dictionary entry for every table, including mydb.mytable, still remains in the data dictionary (See the Pictorial Representation of ibdata1). YOU CANNOT JUST SIMPLY DELETE ibdata1 AT THIS POINT !!! Please note that ibdata1 has not shrunk at all.
InnoDB Infra...
How to drop column with constraint?
...raint tied to a column. Some stored proc similar to @Digs ' post with loop included could be 5 stars answer
– YeinCM-Qva
Aug 2 '17 at 15:02
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PowerShell: Setting an environment variable for a single command only
...defining cmd_special, I can now execute cmd_special from the command line (including other parameters) with the app_master environment variable set... and it gets reset (or even unset) after execution of the command.
Presumably, you could also do this ad-hoc for a single invocation.
& { $orig_...