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What’s the best RESTful method to return total number of items in an object?
...ords, and other relevant info, like the page size, the page number/offset, etc.
The StackOverflow API is a good example of that same design. Here's the documentation for the Users method - https://api.stackexchange.com/docs/users
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How to log PostgreSQL queries?
...ration file. On Debian and Ubuntu GNU/Linux, this file usually resides at /etc/postgresql/$v/main/postgresql.conf, where $v is the server version. Also, on the aforementioned systems, when log_destination = 'stderr', the output is written to /var/log/postgresql/postgresql-$v-main.log, where $v is th...
A proper wrapper for console.log with correct line number?
...is called. However, you could do things like add dynamic prefixes/suffixes etc.. There are also ways to compensate for the line number issue, but thats another question i think. Check this project out for an example: github.com/arctelix/iDebugConsole/blob/master/README.md
– a...
How can I read command line parameters from an R script?
...rgs(TRUE)
Then you can refer to the arguments passed as args[1], args[2] etc.
Then run
Rscript myscript.R arg1 arg2 arg3
If your args are strings with spaces in them, enclose within double quotes.
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What is the difference between sed and awk? [closed]
...ata from different disparate sources (such as DB's, excel files, csv files etc), TRANSFORMATION of the same and then LOADING into a datawarehouse (DW) for analysis, finding patterns in data, or just historical records. eg. End use of a DW - Algorithms applied to a DW of a grocery store which has dat...
How to create PDF files in Python [closed]
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Note that pypdf only cuts/pastes/etc.. existing pdf content - you can't add text or images to a pdf.
– drevicko
Feb 14 '14 at 11:57
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Asynchronous vs synchronous execution, what does it really mean? [closed]
...e (as in messaging systems, such as ActiveMQ, WebSphere MQ, HornetQ, MSMQ, etc.). In this case, the asynchronous call doesn't involve multithread programming or handling concurrency at the OS level.
– Paulo Merson
Jun 15 '15 at 12:07
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Best way to represent a Grid or Table in AngularJS with Bootstrap 3? [closed]
...or AngularJS & Bootstrap with features like Sorting, Searching, Pagination etc.
11 Answers
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Why 0 is true but false is 1 in the shell?
...l kinds of information about the failure - why it happened, how to fix it, etc. Having zero mean 'success' and non-zero mean failure lets you can check pretty easily for success, and investigate the particular error for more details if you want to. A lot of APIs and frameworks have a similar conve...
Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
...hange to another Login user. So we need to change the file like:
sudo vi /etc/profile or sudo vi /etc/bashrc
And then add the two line in the following files
export LC_ALL="en_US.UTF-8"
export LANG="en_US.UTF-8"
Remember do not miss one of them, it doesn't work for me just $LANG or $LC_ALL. Af...