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CodeIgniter - accessing $config variable in view

... Your controller should collect all the information from databases, configs, etc. There are many good reasons to stick to this. One good reason is that this will allow you to change the source of that information quite easily and not have to make any change...
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Calculate difference in keys contained in two Python dictionaries

...t[4]['b'][2]": {'newvalue': 2, 'oldvalue': 3}}} List difference ignoring order or duplicates: (with the same dictionaries as above) >>> t1 = {1:1, 2:2, 3:3, 4:{"a":"hello", "b":[1, 2, 3]}} >>> t2 = {1:1, 2:2, 3:3, 4:{"a":"hello", "b":[1, 3, 2, 3]}} >>> ddiff = DeepDiff(...
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Why should I use version control? [closed]

...re "advanced" features like branching and merging let you have multiple parallel lines of development. You can work in two simultaneous features without interference and switch back and forth without much hassle. You can see "what changed". This may sound basic, but that's something I find myself ch...
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Python function global variables?

...ariable to 55. Otherwise it would just assign 55 to a local variable. The order of function definition listings doesn't matter (assuming they don't refer to each other in some way), the order they are called does. share ...
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How to save all the variables in the current python session?

... If you use shelve, you do not have to remember the order in which the objects are pickled, since shelve gives you a dictionary-like object: To shelve your work: import shelve T='Hiya' val=[1,2,3] filename='/tmp/shelve.out' my_shelf = shelve.open(filename,'n') # 'n' for ne...
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How to print the contents of RDD?

...ion is to write in multiple files in HDFS, then use hdfs dfs --getmerge in order to merge the files – Oussama Jul 21 '15 at 16:10 ...
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Push existing project into Github

...re rejected because the remote contains work that you do hint: not have locally. This is usually caused by another repository pushing hint: to the same ref. You may want to first merge the remote changes (e.g., hint: 'git pull') before pushing again. hint: See the 'Note about fast-forwards' in 'git ...
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Resetting a setTimeout

... You can store a reference to that timeout, and then call clearTimeout on that reference. // in the example above, assign the result var timeoutHandle = window.setTimeout(...); // in your click function, call clearTimeout window.clearTimeout(timeoutHandle); // then call setTi...
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Make an HTTP request with android

...ancel. Ease of customization, for example, for retry and backoff. Strong ordering that makes it easy to correctly populate your UI with data fetched asynchronously from the network. Debugging and tracing tools. You can send a http/https request as simple as this: // Instantiate the ...
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Get difference between two lists

... and point out that this only returns the temp1-temp2? .. As other said in order to return all the differences you have to use the sysmetric difference: list(set(temp1) ^ set(temp2)) – rkachach Feb 16 '16 at 16:00 ...