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How to create P12 certificate for iOS distribution
We have an iOS app whose push notification cert has expired and we're trying to create a new one. I've created new certs in the Provisioning portal (ios_developer.cer, ios_distribution.cer) and downloaded them. I was following instructions here on Stack Overflow to convert it to PEM and then to ...
android.content.res.Resources$NotFoundException: String resource ID #0x0
...er it will try to look for the corresponding string resource id - which it can't find, which is your error.
I guess app.getTotalDl() returns an int. You need to specifically tell setText to set it to the String value of this int.
setText (int resid) vs setText (CharSequence text)
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How to get key names from JSON using jq
curl http://testhost.test.com:8080/application/app/version | jq '.version' | jq '.[]'
7 Answers
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Are Java static initializers thread safe?
...nitialize some controllers in a registry I have. My question is therefore, can I guarantee that this static code block will only absolutely be called once when the class is first loaded? I understand I cannot guarantee when this code block will be called, I'm guessing its when the Classloader first ...
How do I pick randomly from an array?
I want to know if there is a much cleaner way of doing this. Basically, I want to pick a random element from an array of variable length. Normally, I would do it like this:
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RVM: Uninstalling all gems of a gemset
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This command removes all the ruby gems installed locally in 1-step
Works well in Ubuntu 10.10
gem list | cut -d" " -f1 | xargs gem uninstall -aIx
PS - removes all local gems. Use sudo accordingly.
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jekyll markdown internal links
Jekyll uses Markdown-formatted links, but how can I link to internal content?
6 Answers
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width:auto for fields
...space'. However for an <input> element this doesn't seem to be the case. For example:
7 Answers
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Disabling implicit animations in -[CALayer setNeedsDisplayInRect:]
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You can do this by setting the actions dictionary on the layer to return [NSNull null] as an animation for the appropriate key. For example, I use
NSDictionary *newActions = @{
@"onOrderIn": [NSNull null],
@"onOrderOut"...
fatal: git-write-tree: error building trees
..., but without some explanation of what it does, I ain't touching it. In my case, there was a collision in an earlier pull that I didn't notice. The stash failed because of the unresolved pull.
– Ian Ollmann
Nov 8 '16 at 1:16
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