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Why are unnamed namespaces used and what are their benefits?
...sually better to prefer static linkage, as that doesn't pollute the symbol table. It is better to write
static bool getState(/*...*/);
here. I fell into the same trap (there's wording in the standard that suggest that file-statics are somehow deprecated in favour of anonymous namespaces), but wor...
What is a good choice of database for a small .NET application? [closed]
...hat everybody here forgot to mention
So long as you don't need relational tables you could use CSV file read as a dataset via ADO.NET. (More of a lulz suggestion than anything else but would be suitable in some cases and doesn't require additional libraries for a MS deployment.
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Auto Resize Image in CSS FlexBox Layout and keeping Aspect Ratio?
...splay: flex to the cells too, so the image gets centered (I think display: table could have been used here as well with all this markup)
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How to use R's ellipsis feature when writing your own function?
...nts, and each argument becomes the data for a column in the resulting data table. Example usage:
5 Answers
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How to hide databases that I am not allowed to access
...ct to my Heroku - Postgresql database via pgAdmin3 , It lists all the tables (about 2600). Every time I open the pgAdmin3 I have to find my own database.
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Detect rotation of Android phone in the browser with JavaScript
...re the results from the four devices that I've tested (sorry for the ASCII table, but it seemed like the easiest way to present the results). Aside from the consistency between the iOS devices, there is a lot of variety across devices. NOTE: The events are listed in the order that they fired.
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Why is Everyone Choosing JSON Over XML for jQuery? [closed]
I thought XML is highly portable and can be used as a mini database. I have seen XML used everywhere. I even see large companies switching over to JSON . Even Microsoft has integrated support for JSON. What is all the hype over JSON?
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error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss
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Sometimes the system startup script that launched the command line executable specifies a flag --socket=path. This flag could override the my.cnf location, and that would result in a socket not being found where the my.cnf file indicates it should be. Then when you try to run the mysql command l...
How to implement a tree data-structure in Java? [closed]
...member2, and member2 sponsor member 3 and so and so for. Already have the table records relationship but just unsure i can populate them into a tree using your library.
– d4v1dv00
Apr 7 '15 at 15:03
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Hidden features of C
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Function pointers. You can use a table of function pointers to implement, e.g., fast indirect-threaded code interpreters (FORTH) or byte-code dispatchers, or to simulate OO-like virtual methods.
Then there are hidden gems in the standard library, such as qs...