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Install shows error in console: INSTALL FAILED CONFLICTING PROVIDER
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Thanks, using a hardcoded android:authorities in fileprovider is exactly my problem!
– Bruce
Aug 29 '16 at 2:44
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Convert XmlDocument to String
... quotes. It's just VS debugger. Try printing to the console or saving to a file and you'll see. As a side note: always dispose disposable objects:
using (var stringWriter = new StringWriter())
using (var xmlTextWriter = XmlWriter.Create(stringWriter))
{
xmlDoc.WriteTo(xmlTextWriter);
xmlTex...
How to improve performance of ngRepeat over a huge dataset (angular.js)?
...ere on github:
https://github.com/scalyr/angular
Usage:
1- include these files in your single-page app:
core.js
scalyr.js
slyEvaluate.js
slyRepeat.js
2- add module dependency:
var app = angular.module("app", ['sly']);
3- replace ng-repeat
<tr sly-repeat="m in rows"> .....<tr>
ENjoY...
How to invoke a Linux shell command from Java
...k regardless of shell used:
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
public class Test {
public static void main(final String[] args) throws IOException, InterruptedExce...
How do I close a connection early?
...tput
echo "show something to user";
session_write_close();//close session file on server side to avoid blocking other requests
header("Content-Encoding: none");//send header to avoid the browser side to take content as gzip format
header("Content-Length: ".ob_get_length());//send length header
hea...
Should JAVA_HOME point to JDK or JRE?
I pointed the JAVA_HOME to C:\Program Files (x86)\Java\jre7 . It works fine. Afterwards, I unzipped ant and set up the environment variables related to Ant, I got the following error messages after typing "ant -version"
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Rails how to run rake task
How do I run this rake file in terminal/console?
6 Answers
6
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Is a Python dictionary an example of a hash table?
...['some', 'list']
>>> hash(b)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: list objects are unhashable
>>> a[b] = 'some'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: list objects ar...
What is private bytes, virtual bytes, working set?
...ly using. They are "private" because they (usually) exclude memory-mapped files (i.e. shared DLLs). But - here's the catch - they don't necessarily exclude memory allocated by those files. There is no way to tell whether a change in private bytes was due to the executable itself, or due to a link...
Removing a model in rails (reverse of “rails g model Title…”)
...igration. If you run 'destroy' on that model, it will delete the migration file, but not the database table. So before run
bundle exec rake db:rollback
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