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How to fix “no valid 'aps-environment' entitlement string found for application” in Xcode 4.3?
... elsewhere on the web. Our shop is fairly new to iOS dev, I personally am completely inexperienced with iOS dev and Xcode. I've stumbled through tens of tutorials, articles, and trouble posts from Apple and elsewhere and I feel like I might be nearly there...
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How to center align the cells of a UICollectionView?
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成功熬了四年还没死？一个IT屌丝创业者的深刻反思 - 资讯 - 清泛网 - 专注C...
...做，去找了一个没人懂拳击的小乡村，做了纯英文的Tucia.com(需翻墙)，只做国外的业务。
在那个地方，作为一个知名武馆的拳击小陪练，我成了村子里拳击技术最高超的人。受人仰慕，还开武馆教人拳击。活的非常滋润，而...
Custom Compiler Warnings
When using the ObsoleteAtribute in .Net it gives you compiler warnings telling you that the object/method/property is obsolete and somthing else should be used. I'm currently working on a project that requires a lot of refactoring an ex-employees code. I want to write a custom attribute that I can u...
Python and pip, list all versions of a package that's available?
... development in 2012. Though yolk is no longer maintained (as indicated in comments below), yolk3k appears to be and supports Python 3.
Note: I am not involved in the development of yolk3k. If something doesn't seem to work as it should, leaving a comment here should not make much difference. Use t...
How to get screen dimensions as pixels in Android
... display = wm.getDefaultDisplay();
If you are in a fragment and want to acomplish this just use Activity.WindowManager (in Xamarin.Android) or getActivity().getWindowManager() (in java).
Before getSize was introduced (in API level 13), you could use the getWidth and getHeight methods that are now...
How do you add a timer to a C# console application
...very nice, however in order to simulate some time passing we need to run a command that takes some time and that's very clear in second example.
However, the style of using a for loop to do some functionality forever takes a lot of device resources and instead we can use the Garbage Collector to do...
Branch descriptions in Git
... about.
You can see that feature introduced back in September 2011, with commits 6f9a332, 739453a3, b7200e8:
struct branch_desc_cb {
const char *config_name;
const char *value;
};
--edit-description::
Open an editor and edit the text to explain what the branch is for, to be used by vari...
Changing git commit message after push (given that no one pulled from remote)
I have made a git commit and subsequent push. I would like to change the commit message. If I understand correctly, this is not advisable because someone might have pulled from the remote repository before I make such changes. What if I know that no one has pulled?
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How do I remove objects from a JavaScript associative array?
...e to remove an existing element, e.g. delete myArray[0]. See stackoverflow.com/a/9973592/426379 and Deleting array elements
– Saul
Apr 2 '12 at 9:43
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