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partial string formatting
...field names to whatever you wanted:
http://docs.python.org/library/string.html#string.Formatter.get_value
For instance, you could map bar to "{bar}" if bar isn't in the kwargs.
However, that requires using the format() method of your Formatter object, not the string's format() method.
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Difference between string and text in rails?
...ing is mapped to VARCHAR(255)
- http://guides.rubyonrails.org/migrations.html
:string | VARCHAR | :limit => 1 to 255 (default = 255)
:text | TINYTEXT, TEXT, MEDIUMTEXT, or LONGTEXT2 | :limit => 1 to 4294967296 (default = 65536)
Reference:
http://w...
Node.js app can't run on port 80 even though there's no other process blocking the port
...
You will need to enable the relevant apache modules:
sudo a2enmod proxy_html
sudo a2enmod proxy_http
sudo a2enmod proxy_connect
sudo a2enmod proxy_ajp
sudo service apache2 restart
...and now you can connect to http://myLocalServer.
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How to compare strings in Bash
... the operations at pubs.opengroup.org/onlinepubs/9699919799/utilities/test.html are guaranteed to be portable.
– Charles Duffy
Apr 13 '18 at 15:39
add a comment
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Cross-Origin Request Headers(CORS) with PHP headers
...d.php or where you would send your request (for example if you have upload.html and you need to attach the files to upload.php, then copy and paste these 4 lines).
Also if you're using CORS plugins/addons in chrome/mozilla be sure to toggle them more than one time,in order for CORS to be enabled
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Easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lio
... and the "It works" page is under /Library/WebServer/Documents/index.html.en
– cregox
Apr 6 '10 at 21:32
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C libcurl get output into a string
...om reading the manual here: http://curl.haxx.se/libcurl/c/curl_easy_setopt.html I think you need several calls to CURL_SETOPT, the first being the URL you want to process, the second being something like:
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, function_ptr);
Where function_ptr matches this...
How to write a simple database engine [closed]
...ave been written about how it is implemented:
http://www.sqlite.org/books.html
It runs on a variety of operating systems for both desktop computers and mobile phones so experimenting is easy and learning about it will be useful right now and in the future.
It even has a decent community here: htt...
Tools for JPEG optimization? [closed]
...y is right. See reviews here: download.cnet.com/RIOT/3000-12511_4-10911908.html#summaryList
– RNickMcCandless
Mar 17 '14 at 17:08
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JSON.stringify without quotes on properties?
...s including depth of the application of method. http://nodejs.org/api/util.html#util_util_inspect_object_options
So, what you are looking for is basically an object inspector not a JSON converter. JSON format specifies that all properties must be enclosed in double quotes. Hence there will not be J...