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How can I programmatically check whether a keyboard is present in iOS app?
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…or take the easy way:
When you enter a textField, it becomes first responder and the keyboard appears.
You can check the status of the keyboard with [myTextField isFirstResponder]. If it returns YES, then the the keyboard i...
How to rename a file using Python
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Use os.rename:
import os
os.rename('a.txt', 'b.kml')
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What is ECMAScript?
...ript is a subset of ECMAScript. JavaScript is basically ECMAScript at its core but builds upon it. Languages such as ActionScript, JavaScript, JScript all use ECMAScript as its core. As a comparison, AS/JS/JScript are 3 different cars, but they all use the same engine... each of their exteriors is d...
Do Google refresh tokens expire?
I have used the refresh token several times in just a short period for testing purposes, but I wonder whether Google refresh tokens ever expire? Can I use the same refresh token to get another access token again and again for a long period (a week or even months)?
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Change Activity's theme programmatically
... I need to remove dialog theme from my activity but it doesn't seem to be working. Here's an example
4 Answers
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Do login forms need tokens against CSRF attacks?
...I've learned so far, the purpose of tokens is to prevent an attacker from forging a form submission.
4 Answers
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How do I run a simple bit of code in a new thread?
...need to run in a different thread than the GUI as it currently causes the form to freeze whilst the code runs (10 seconds or so).
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Show AlertDialog in any position of the screen
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dialog.show();
Here x position's value is pixels from left to right. For y position value is from bottom to top.
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How can I perform a str_replace in JavaScript, replacing text in JavaScript?
I want to use str_replace or its similar alternative to replace some text in JavaScript.
21 Answers
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How to implement a confirmation (yes/no) DialogPreference?
...ialog, Federico gave you a site where you can look things up.
Here is a short example of how an alert dialog can be built.
new AlertDialog.Builder(this)
.setTitle("Title")
.setMessage("Do you really want to whatever?")
.setIcon(android.R.drawable.ic_dialog_alert)
.setPositiveButton(android.R.strin...