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Easy way to prevent Heroku idling?
In the Heroku free apps the dynos seem to keep idling - my app has very low traffic but it's also not really acceptable in my case that my users have to wait 20+ seconds to spin up a new dyno.
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How to detect Adblock on my website?
...be able to detect if the user is using adblocking software when they visit my website. If they are using it, I want to display a message asking them to turn it off in order to support the project, like this website does.
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How to recover a dropped stash in Git?
...quently use git stash and git stash pop to save and restore changes in my working tree. Yesterday I had some changes in my working tree that I had stashed and popped, and then I made more changes to my working tree. I'd like to go back and review yesterday's stashed changes, but git stash pop ...
AWS: How to disable all services?
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I just hit my free tier limit. I terminated my ec2 instance, deleted my storage volume and even removed my security group and key pair so I have nothing now. Hopefully no charge :P
Always make sure you select the right region. I once ...
Why use Gradle instead of Ant or Maven? [closed]
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I don't use Gradle in anger myself (just a toy project so far) [author means they have used Gradle on only a toy project so far, not that Gradle is a toy project - see comments], but I'd say that the reasons one would consider using it would be because ...
Conditionally use 32/64 bit reference when building in Visual Studio
...nal Wiki at work, however, I've modified it and posted the full process to my blog, if you are interested in the detailed step-by-step instructions.
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Validating with an XML schema in Python
...n XML file and an XML schema in another file and I'd like to validate that my XML file adheres to the schema. How do I do this in Python?
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How to keep keys/values in same order as declared?
...le example.
>>> from collections import OrderedDict
>>> my_dictionary=OrderedDict()
>>> my_dictionary['foo']=3
>>> my_dictionary['aol']=1
>>> my_dictionary
OrderedDict([('foo', 3), ('aol', 1)])
>>> dict(my_dictionary)
{'foo': 3, 'aol': 1}
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How to make a phone call programmatically?
... I have used the same code but not working in the Galaxy S7 edge. This is my code Intent intentCall = new Intent(Intent.ACTION_CALL); String uri = "tel:" + number.trim(); intentCall.setData(Uri.parse(uri)); if (ActivityCompat.checkSelfPer...
How can I set the focus (and display the keyboard) on my EditText programmatically
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Try this:
EditText editText = (EditText) findViewById(R.id.myTextViewId);
editText.requestFocus();
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.showSoftInput(editText, InputMethodManager.SHOW_IMPLICIT);
http://developer.android.c...