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What is scope/named_scope in rails?
I've recently started an internship. My employer uses ruby on rails, and I frequently encounter new syntax that I need to look up to understand. I've googled around for a good explanation of named_scope, but what I've found so far is mostly blog posts giving high praise for it, rather a straight def...
How do streaming resources fit within the RESTful paradigm?
...stion about streaming protocols specifically. Wikipedia also offers a good starting point to other protocols - see "Protocol issues" and "See also" sections here: en.wikipedia.org/wiki/Streaming_Media
– MicE
Jan 28 '11 at 21:51
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Why is whitespace sometimes needed around metacharacters?
...to my dismay, sometimes (not always) when I run it in a shell it doesn't start a fork bomb, but it just gives a syntax error.
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Under what conditions is a JSESSIONID created?
... page session="false" %>
on them as well, the parent page will end up starting a new session and setting the JSESSIONID cookie.
For .jspf pages in particular, this happens if you configured your web.xml with such a snippet:
<jsp-config>
<jsp-property-group>
<url-pat...
Should the folders in a solution match the namespace?
...ave 1000+ .cs files. It would cause so many problems I don't know where to start.
– BentOnCoding
Apr 7 '15 at 20:56
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REST HTTP status codes for failed validation or invalid duplicate
...s don't 'expire'. They need to be kept living or top google search results start to become inaccurate.
– James Billingham
Jan 2 '14 at 14:04
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Use RSA private key to generate public key?
...efully it provides some details that are missing in previous answers. I'll start with some related statements and finally answer the initial question.
To encrypt something using RSA algorithm you need modulus and encryption (public) exponent pair (n, e). That's your public key. To decrypt something...
What is causing “Unable to allocate memory for pool” in PHP?
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solution for me:
apc.ttl=0
apc.shm_size=anything you want
edit start
warning!
@bokan indicated me that i should add a warning here.
if you have a ttl of 0 this means the every cached item can be purged immediately. so if you have a small cache size like 2mb and a ttl of 0 this would ...
How to detect Safari, Chrome, IE, Firefox and Opera browser?
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window.chrome.webstore is deprecated starting from Chrome ver. 71: blog.chromium.org/2018/06/…
– st_bk
Oct 29 '18 at 6:48
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Reading file contents on the client-side in javascript in various browsers
...ea, but the fact that Firefox already implements it gives you something to start with.
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