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Displaying keyword search results 1 - 10
Created by Dr. Xi on November 11, 2011 10:05:22
Last update: November 11, 2011 10:12:01
This is an HTML image tag filter using Java regex. It takes a string, finds the img tags, replaces the src attribute with one provided by the filter, then adds a class name to the class attribute.
import java.util.regex.*;
import java.io.*;
...
Test file:
<div id="HTML snippet">
<img src="img/big/txt-m...
Created by magnum on September 27, 2011 12:55:51
Last update: September 27, 2011 12:55:51
These steps set up a Linux host as IPSec client, using Openswan .
Install Openswan:
# yum install openswan
Edit /etc/ipsec.conf . Instead of L2TP on port 1701, I'm setting up TCP on port 8080 so that I can test the connection with nc .
# /etc/ipsec.conf - Openswan IPsec configuration f...
Edit /etc/ipsec.secrets .
# include /etc/ipsec.d/*.secrets
192.168.0.101 ...
Start IPSec:
# /etc/init.d/ipsec start
Connect to IPSec server:
# ipsec auto --up TCP8080-PSK-CLIENT
104 "TCP80...
Created by freyo on September 09, 2011 11:43:36
Last update: September 09, 2011 11:45:45
When you run automated Android tests with Eclipse or from the command line, you get text output, which isn't good for reporting purposes. If you run a large set of test cases with automated build, the text report isn't very helpful. Fortunately, Android CTS generates test reports in XML with accompanying XSL to make it look nice in a browser. To run your own tests with Android CTS: Download Android CTS Make a new directory MyRepository under android-cts , alongside the existing repository directory. Copy host_config.xml from repository to MyRepository Create directory plans under MyRepository , add a test plan ( MyTests.xml ):
<?xml version="1.0" encoding="UTF-8"?> <TestPla... Create directory testcases under MyRepository . Copy TestDeviceSetup.apk from repository/testcases to MyRepository/testcases Under MyRepository/testcases , create a test...
Created by freyo on August 25, 2011 09:07:40
Last update: August 25, 2011 20:45:43
This is a list of built-in Android permission values: Permission Description Since API Level android.permission.ACCESS_CHECKIN_PROPERTIES Allows read/write access to the "properties" table in the checkin database, to change values that get uploaded. 1 android.permission.ACCESS_COARSE_LOCATION Allows an application to access coarse (e.g., Cell-ID, WiFi) location 1 android.permission.ACCESS_FINE_LOCATION Allows an application to access fine (e.g., GPS) location 1 android.permission.ACCESS_LOCATION_EXTRA_COMMANDS Allows an application to access extra location provider commands 1 android.permission.ACCESS_MOCK_LOCATION Allows an application to create mock location providers for testing 1 android.permission.ACCESS_NETWORK_STATE Allows applications to access information about networks 1 android.permission.ACCESS_SURFACE_FLINGER Allows an application to use SurfaceFlinger's low level features 1 android.permission.ACCESS_WIFI_STATE Allows applications to access information about Wi-Fi networks 1 android.permission.ACCOUNT_MANAGER Allows applications to call into AccountAuthenticators. Only the system can get this permission. 5 android.permission.AUTHENTICATE_ACCOUNTS...
Created by Dr. Xi on July 15, 2011 09:25:15
Last update: July 15, 2011 09:25:15
Some methods to search for a substring within a string:
To know that a substring indeed exists within a string:
boolean found = wholeString.contains(substring);
To find where the substring is contained:
int index = wholeString.indexOf(substring);
If the substring is regex:
boolean match = wholeString.matches(".*" + substri...
Case insensitive match: convert both whole string and substring to lowercase, then compare. Or, use case insensitive flag for regex.
Test code:
import java.util.regex.*;
public class Stri...
Created by freyo on June 30, 2011 12:36:26
Last update: July 01, 2011 09:43:54
Code
public void install(View view) {
String url = ...
Screenshots:
Logcat:
D/InstallApp( 338): install: file:///sdcard/GetAp...
Using http://... as the URI for the APK does not work. Android fails to find a handler for the intent (logcat):
No Activity found to handle Intent { act=android.i...
Therefore, download the APK to sdcard then fire the Intent.
Created by alfa on May 25, 2011 21:17:18
Last update: May 25, 2011 21:18:04
The Java regex expression \B matches a non-word boundary, which is anything other than a word boundary.
import java.util.regex.*;
public class NonW...
Output:
p1 match: word at 40
p1 match: word at 83
...
Created by jinx on April 10, 2011 15:56:07
Last update: April 10, 2011 15:56:07
This is a utility function to find a string between two other strings, such as the text between the <title> tags in an HTML header.
<?php
$s = '<html><head><title>Find it!</title>...
Created by voodoo on November 02, 2010 16:07:49
Last update: November 02, 2010 16:11:56
From the command line I can start and stop Windows services with NET START service_name and NET STOP service_name . But the NET command does not give a way to find the service name. You need the sc command to get the service name, below are some examples:
List all running services:
sc query
List all services, running or not running (notice the space after =):
sc query type= service state= all
List all active drivers:
sc query type= driver
Find information about the "Indexing Service" (requires GNU grep):
sc query type= service state= all | grep -i index ...
Start the indexing service:
sc start CiSvc
Stop the indexing service:
sc stop CiSvc
Check the status of the indexing service:
sc query CiSvc
Created by Dr. Xi on September 10, 2010 20:58:34
Last update: September 10, 2010 20:58:34
From Python docs :
string.find(s, sub[, start[, end]])
Return the lowest index in s where the substring sub is found such that sub is wholly contained in s[start:end] . Return -1 on failure. Defaults for start and end and interpretation of negative values is the same as for slices.
string.index(s, sub[, start[, end]])
Like find() but raise ValueError when the substring sub is not found.
>>> s = 'abcd1234'
>>> s.index('123')
4
>...
