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Undefined symbols for architecture armv7
...ture armv7" are:
You import a header and do not link against the correct library. This is common, especially for headers for libraries like QuartzCore since it is not included in projects by default. To resolve:
Add the correct libraries in the Link Binary With Libraries section of the Build Pha...
Example: Communication between Activity and Service using Messaging
...Service.
This is the wrong way.
For a better experience please use special libs, such us:
1) EventBus from greenrobot
2) Otto from Square Inc
P.S. I'm only using EventBus from greenrobot in my projects,
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Clear Application's Data Programmatically
... for (String fileName : fileNames) {
if (!fileName.equals("lib")) {
deleteFile(new File(applicationDirectory, fileName));
}
}
}
}
public static boolean deleteFile(File file) {
boolean deletedAll = true;
...
Detect changed input text box
...le.log(val);
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" id="input">
<p>Try to drag the letters and copy paste</p>
The Input Event fires on Keyboard input, Mouse Drag, Autofill and Cop...
Is there any way to do HTTP PUT in python
...ta to a server using HTTP PUT in python. From my brief reading of the urllib2 docs, it only does HTTP POST . Is there any way to do an HTTP PUT in python?
...
How do I use Ruby for shell scripting?
...s'
__FILE__ #=> the name of the current file
Also useful from the stdlib is FileUtils
require 'fileutils' #I know, no underscore is not ruby-like
include FileUtils
# Gives you access (without prepending by 'FileUtils.') to
cd(dir, options)
cd(dir, options) {|dir| .... }
pwd()
mkdir(dir, optio...
File Upload without Form
...en {
display: none
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div data-ng-controller="ngController">
<input type...
How to do exponentiation in clojure?
...n) (square (exp-s x (/ n 2)))
:else (* x (exp-s x (dec n))))))
library
(require 'clojure.contrib.math)
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How to create a shared library with cmake?
I have written a library that I used to compile using a self-written Makefile, but now I want to switch to cmake. The tree looks like this (I removed all the irrelevant files):
...
How do I daemonize an arbitrary script in unix?
... these service directories so they're all in one place; usually I use /var/lib/svscan, but any new location will be fine.
I usually use a script to set up the service directory, to save lots of manual repetitive work. e.g.,
sudo mkservice -d /var/lib/svscan/some-service-name -l -u user -L loguser "...