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Rails 4 Authenticity Token
...In my case, I'm using Rails4. I can submit the form by clicking the submit button. But if i submit the form via JS code, this error occurs. And this answer fixed the problem for me.
– Chris.Zou
Jul 25 '14 at 10:37
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Processing Symbol Files in Xcode
...ng was take forever. I force restart my phone with both of on/off and home button. Now quickly finished symbolicating and I am starting run my app via xcode.
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clear javascript console in Google Chrome
...r the console when debugging, you can simply click the "ban-circle" ⃠ button to clear console.log.
Alternatively just press "Ctrl+L" to clear the console using your keyboard.
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Change UITextField and UITextView Cursor / Caret Color
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I found this caused my UIBarButton item tint colors to become fixed to their default values even if I set the tint color to something entirely different. I solved the problem by setting the tint color of the UITextFields individually when they are creat...
Github Windows 'Failed to sync this branch'
I am using Github Windows 1.0.38.1 and when I click the 'Sync' button after committing, I get the error
17 Answers
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Switching to a TabBar tab view programmatically?
Let's say I have a UIButton in one tab view in my iPhone app, and I want to have it open a different tab in the tab bar of the TabBarController . How would I write the code to do this?
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How to reformat JSON in Notepad++?
...ins Admin...
Search JSON Viewer
Check JSON Viewer in List
Click on Install Button
Restart Notepad++
Select JSON text
Go to Plugins > JSON Viewer > Format JSON ( Ctrl + Alt + Shift + M )
We can install any Notepad++ supported plugins using Plugins Admin...
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How to programmatically clear application data
...ool to clear data for installed apps (similar to pressing the 'clear data' button in the app settings on your device).
So using adb you could do:
adb shell pm clear my.wonderful.app.package
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How to check “hasRole” in Java Code with Spring Security?
...uthority or permission in Java Code ? For example - I want to show or hide button for user depending on role. There are annotations like:
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Using $_POST to get select option value from HTML
...hird</option>
</select>
try this
<?php
if(isset($_POST['button_name'])){
$var = $_POST['taskOption']
if($var == "1"){
echo"your data here";
}
}?>
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