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How to frame two for loops in list comprehension python
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The best way to remember this is that the order of for loop inside the list comprehension is based on the order in which they appear in traditional loop approach. Outer most loop comes first, and then the inner loops subsequently.
So, the equivalent list comprehensi...
Get key by value in dictionary
... I mean, do list.keys() and list.values() functions generate items in same order?
– iskorum
Sep 23 '13 at 14:01
19
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How to set my phpmyadmin user session to not time out so quickly? [duplicate]
... In ubuntu, config.inc.php is accessed fast and easy by sudo gedit /etc/phpmyadmin/config.inc.php
– davidkonrad
Nov 25 '14 at 17:10
16
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Main differences between SOAP and RESTful web services in Java [duplicate]
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If REST is supposed to be stateless then how Yahoo etc are using them for websites that require login? isn't that violates 2nd law of REST(stateless)
– antnewbee
Mar 31 '13 at 17:48
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Insertion Sort vs. Selection Sort
...ed element.
So, in a selection sort, sorted elements are found in output order, and stay put once they are found. Conversely, in an insertion sort, the unsorted elements stay put until consumed in input order, while elements of the sorted region keep getting moved around.
As far as swapping is c...
What is the meaning of the /dist directory in open source projects?
...lly located here.
assets/: static content like images, video, audio, fonts etc.
lib/: external dependencies (when included directly).
test/: the project's tests scripts, mocks, etc.
node_modules/: includes libraries and dependencies for JS packages, used by Npm.
vendor/: includes libraries and depen...
What is the difference between 'E', 'T', and '?' for Java generics?
...ollow the same name constraints as class names, field names, method names, etc. E.g. Foo<hello_world> is valid. Using a single upper-case letter is a naming standard, which is recommended in the Java Language Specification: "Type variable names should be pithy (single character if possible) ye...
Multiple actions were found that match the request in Web Api
...ntroller}/{id}",
defaults: new { id = RouteParameter.Optional });
But in order to have multiple actions with the same http method you need to provide webapi with more information via the route like so:
routes.MapHttpRoute(
name: "API Default",
routeTemplate: "api/{controller}/{action}/{id}",
defa...
Rails hidden field undefined method 'merge' error
...he object that backs the form. For example:
controller:
def new
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@order.service = "test"
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end</pre>
view:
<%= form_for @order do |f| %>
<%= f.hidden_field :service %>
<%= f.submit %>
<% end %>
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Unix command to find lines common in two files
...in the array (i.e. file1). The lines that are found will be printed in the order in which they appear in file2.
Note that the comparison in arr uses the entire line from file2 as index to the array, so it will only report exact matches on entire lines.
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