The problem consist of creating a timelapse made of photos which have been taken with a camera which has been removed and attached to a tripod during a few months thus creating a lot of shaking. Solution, use hugin to align photos: <pre lang="bash"> #!/bin/bash align_image_stack -v -a$1 -s 2 *.jpg mkdir base for i in $(find . -maxdepth 1 -name "*.tif"); do n=".$(echo $i | cut -f2 -d".").jpg"; convert $i $n && mv $n base; done rm *....
After Oracle 11g very good experience with installing on Ubuntu I had high hopes for 12C also. They crumbled down quite fast. This is the summary of almost 2 days lost trying to install oracle on Ubuntu with the ups and downs. Conclusion First the conclusion: my personal conclusion is that oracle 12c does not work, with an acceptable amount of effort, on Ubuntu 14.04. It should be possible to install it following a guide but it’s by no means comparable to an 11g install....
1. From the vm, stop the vm: poweroff 2. From the host, resize the disk image: qemu-img resize /virt/disk02.img +50G 3. From the host edit partition table parted /virt/disk02.img GNU Parted 2.3 Using /virt/disk02.img Welcome to GNU Parted! Type 'help' to view a list of commands. (parted) print free Model: (file) Disk /virt/disk02.img: 107GB Sector size (logical/physical): 512B/512B Partition Table: msdos Number Start End Size Type File system Flags 16....
After upgrading from 3.4 to 3.6 my JGroups code stopped working. On a 2 nodes setup when the second node tried to join I got the following errors: 2015-04-22 21:38:12,510 INFO [ViewHandler,monalisa,tux-7762|fr.mcc.test.TestJGroups] Detected a change in cluster members: [tux-7762, tux-9846] 2015-04-22 21:38:14,460 WARN [main|org.jgroups.protocols.pbcast.GMS] tux-9846: JOIN(tux-9846) sent to tux-7762 timed out (after 2000 ms), on try 1 2015-04-22 21:38:16,463 WARN [main|org.jgroups.protocols.pbcast.GMS] tux-9846: JOIN(tux-9846) sent to tux-7762 timed out (after 2000 ms), on try 2 2015-04-22 21:38:18,466 WARN [main|org....
Migrating from ojdbc14.jar to ojdbc6.jar is not, as one might think, completely seamless. Here are at least 3 points which required code change: Changes in class hierarchy error: OracleTypes is not public in oracle.jdbc.driver; cannot be accessed from outside package <span class="error">[javac]</span> private static Integer OracleRefCursorType = new Integer(oracle.jdbc.driver.OracleTypes.CURSOR); Behaviour is also not the same: java.sql.SQLException: Could not commit with auto-commit set on at oracle.jdbc.driver.PhysicalConnection.commit(PhysicalConnection.java:2356) at oracle.jdbc.driver.PhysicalConnection.commit(PhysicalConnection.java:2403) at org.apache.tomcat.dbcp.dbcp.DelegatingConnection.commit(DelegatingConnection.java:334) at org....
Create a database of exif data from photos using pyexiv2 and save it in a sqlite database for futher query: <pre lang="python"> #!/usr/bin/env python import os, sys, pyexiv2, sqlite3 thumbFormats = ('JPG', 'JPEG') rawFormats = ('ARW', 'CR2') formats = thumbFormats + rawFormats tags = ['Exif.Image.LensInfo'] dbFile = 'metadata.db' conn = None cursor = None def parse(dir): cnt = 0 for root, dirs, files in os.walk(dir, topdown=False, followlinks=True): refFiles = map(str.upper, files) for file in files: fullPath = os....
#Find the device adb devices #Find the package adb shell pm list packages | grep ro.len #Find the apk path adb shell pm path ro.len.test #Pull the package adb pull /data/app/ro.len.test-3.apk
After installing java there are still a lot of issues: java.lang.UnsatisfiedLinkError: /home/gigi/.webex/1324/libdbr.so: /home/gigi/.webex/1324/libdbr.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch) at java.lang.ClassLoader$NativeLibrary.load(Native Method) at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1965) at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1890) at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864) at java.lang.Runtime.loadLibrary0(Runtime.java:849) at java.lang.System.loadLibrary(System.java:1088) at DBR.loadNativeDBR(DBR.java:22) at DBR.loadNativeModule(DBR.java:166) at DBR.onDBRMessage(DBR.java:297) at DBR.processMessage(DBR.java:319) at DB.processMessage(DB.java:431) at DB.run(DB.java:397) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733) at java.awt.EventQueue.access$200(EventQueue.java:103) at java.awt.EventQueue$3.run(EventQueue.java:694) at java.awt.EventQueue$3.run(EventQueue.java:692) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:703) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) at java....
After spending loosing time in vain trying to convert kml files containing the gx:Track format to gpx files for my gps and finally writing my own tool for doing that I realized I have done quite a lot of small scripts for gps data manipulation and decided to push them on github. I started with 2 and as I will clean the others I will push them also. # [](https://github.com/len-ro/py-gps-tools#py-gps-tools)py-gps-tools A set of python scripts to manipulate GPS data...
The goal of this script was to have a simple script, binded with a shortcut which allows to mute/unmute all the microphones and to display a nice notification in the process. This is the simplest version working on xubuntu 14.04 with pulseaudio. <pre lang="bash">#!/bin/bash ACTION=1 #1 mute, 0 unmute SCNT=$(pacmd list-sources | grep muted | wc -l) MUTED=$(pacmd list-sources | grep muted | grep yes) if [ $? == 0 ]; then ACTION=0 notify-send -i microphone-sensitivity-medium "Microphone" "Unmutting $SCNT sources....