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Postgres: “ERROR: cached plan must not change result type”
This exception is being thrown by the PostgreSQL 8.3.7 server to my application.
Does anyone know what this error means and what I can do about it?
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Create Directory if it doesn't exist with Ruby
...'mkdir -p "foo/bar"'
=> true
But that seems (at least to me) as worse approach as you are using external 'tool' which may be unavailable on some systems (although I can hardly imagine system without mkdir, but who knows).
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Why I am Getting Error 'Channel is unrecoverably broken and will be disposed!'
...d its work, this causes memory leaks.
For example...for Fragment & UI application...this will cause memory leaks.
getActivity().runOnUiThread(new Runnable(){
public void run() {//No.1
ShowDataScreen();
getActivity().runOnUiThread(new Runnable(){
public void run() {//No.2
Toast.ma...
Why do I get a warning icon when I add a reference to an MEF plugin project?
...n project and instantiating the plugin class. When I create a test Console App project and add a project reference to the plugin project, I get a warning icon (yellow triangle with exclamation mark) next to the reference in the References list.
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ViewController respondsToSelector: message sent to deallocated instance (CRASH)
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Use Instruments to track down deallocated instance errors. Profile your application (Cmd ⌘+I) and choose Zombies template. After your application is running, try to crash it. You should get something like that:
Click on the arrow next to address in the popover to show object that was called ...
How to determine when Fragment becomes visible in ViewPager
...UserVisibleHint(). This value is by default true.
// Hint provided by the app that this fragment is currently visible to the user.
boolean mUserVisibleHint = true;
So there might be a problem when you try to use it before setUserVisibleHint() was invoked. As a workaround you might set value in on...
How to get current time and date in Android
How can I get the current time and date in an Android app?
40 Answers
40
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missing private key in the distribution certificate on keychain
...a company developer account (not enterprise) and so in order to submit our app, I requested from our team lead to send me the distribution certificate and create and send me a distribution provisioning profile.
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How do I get the logfile from an Android device?
...e that logcollector doesn't work for versions of android above 4.1 because applications are now only allowed to read their own log entries. (groups.google.com/forum/#!topic/android-log-collector/…)
– Matthew Lowe
Jul 1 '13 at 12:19
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Android - Start service on boot
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Well here is a complete example of an AutoStart Application
AndroidManifest file
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="pack.saltriver" android:versionCode="1" android:versionName=...