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Objective-C pass block as parameter
...ingBlock I'm told is non-escaping, yet I don't see NS_NOESCAPE anywhere in site, nor is escaping mentioned at all in the Apple docs. Can you help?
– Mark A. Donohoe
Jul 23 at 4:56
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Ruby on Rails generates model field:type - what are the options for field:type?
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http://guides.rubyonrails.org should be a good site if you're trying to get through the basic stuff in Ruby on Rails.
Here is a link to associate models while you generate them:
http://guides.rubyonrails.org/getting_started.html#associating-models
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How can I style even and odd elements?
...ehaviour is just 'supportive'. It does not prevent the user from using the site nor from finding information. It doesn't even (most likely not) spoil the overall appearance of the website.
– Hafenkranich
Apr 19 '16 at 19:47
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Parsing HTML using Python
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I recommend lxml for parsing HTML. See "Parsing HTML" (on the lxml site).
In my experience Beautiful Soup messes up on some complex HTML. I believe that is because Beautiful Soup is not a parser, rather a very good string analyzer.
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Perforce for Git users? [closed]
...force users" documentation out there, but seemingly very little of the opposite.
3 Answers
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How do you Force Garbage Collection from the Shell?
...ration returns:
null
$>quit
#bye
Look at the docs on the jmxterm web site for information about embedding this in bash/perl/ruby/other scripts. I've used popen2 in Python or open3 in Perl to do this.
UPDATE: here's a one-liner using jmxterm:
echo run -b java.lang:type=Memory gc | java -jar j...
Effects of changing Django's SECRET_KEY
...ership]::GeneratePassword(50,5)
With Bash (source):
# tr includes ABCabc123 and the characters from OWASP's "Password special characters list"
cat /dev/urandom | tr -dc 'A-Za-z0-9!"#$%&\''()*+,-./:;<=>?@[\]^_`{|}~' | head -c 100 ; echo
At this point I thought why not try a larger key,...
jQuery: Best practice to populate drop down?
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I found this to be working from jquery site
$.getJSON( "/Admin/GetFolderList/", function( data ) {
var options = $("#dropdownID");
$.each( data, function(key, val) {
options.append(new Option(key, val));
});
});
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Unable to authenticate with Git Bash to Visual Studio Team Services
...couple of entries to your local Windows Credentials store.
Quote from the site:
It magically works when credentials are needed. For example, when pushing to Visual Studio Team Services, it automatically opens a window and initializes an oauth2 flow to get your token.
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Regex Pattern to Match, Excluding when… / Except between
...t, and do a straight replacement.
In other flavors, within the replacement function call, inspect the match using a callback or lambda, and replace if Group 1 is set. If you need help with this, the article already referenced will give you code in various languages.
Have fun!
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