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Hidden Features of Xcode
...name" in all your templates:
Find the directory: /Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Project Templates/Application
Use your favourite multi-file search-and-replace tool to change com.yourcompany to whatever value you normally use to build for a device. I used BBEdit's mu...
Why does AngularJS include an empty option in select?
I've been working with AngularJS for the last few weeks, and the one thing which is really bothering me is that even after trying all permutations or the configuration defined in the specification at http://docs.angularjs.org/api/ng.directive:select , I still get an empty option as the first child ...
Generic type parameter naming convention for Java (with multiple chars)?
...interfaces I wrote I'd like to name generic type parameters with more than one character to make the code more readable.
5 ...
How to list all installed packages and their versions in Python?
...eze > requirements.txt, but not pip freeze.
– jsalonen
Oct 17 '12 at 17:56
3
WOW: Just looked ...
Python: What OS am I running on?
..."linux2" on old versions of Python while it contains just "linux" on newer ones. platform.system() has always returned just "Linux".
– erb
Jun 9 '17 at 10:22
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JSON parsing using Gson for Java
... but this is the main idea.
public String parse(String jsonLine) {
JsonElement jelement = new JsonParser().parse(jsonLine);
JsonObject jobject = jelement.getAsJsonObject();
jobject = jobject.getAsJsonObject("data");
JsonArray jarray = jobject.getAsJsonArray("translations");
jo...
Remove not alphanumeric characters from string
...
@AD7six, could you please elaborate as to why one should be using JSON.stringify() when the string is coming from an untrusted source? Is there any security concern not to do so? Thanks!
– jbmusso
Jul 23 '13 at 17:19
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How do I use itertools.groupby()?
... itertools usually clicks for me, but I also had a 'block' for this one. I appreciated your examples-- far clearer than docs. I think itertools tend to either click or not, and are much easier to grasp if you happen to have hit similar problems. Haven't needed this one in the wild yet.
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Web Service vs WCF Service
...se it gives the flexibility and scalibility for future use. There is only one exception: if the client doesn't support communication with wcf services i.e. Flash AS2.
– Lalit
Apr 21 '10 at 10:53
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Sorted collection in Java
...cess (get(5)), the only way to access items in a heap is to take them out, one at a time (thus the name PriorityQueue).
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