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2014年2月18日 星期二

什麼是Private Browsing, 私密瀏覽, 無痕視窗????


等緊人,等上Lecture, 身邊又有部公共電腦, 當然就用佢黎上一上social network, 唔小得就當然係Facebook .

玩玩下, 又夠鐘啦喎

不少人因為趕住走,又或者無手尾, 會唔記得log out 各個social network, 只係close左個browser.

當有第二個用既時候 就有機會Access你個帳戶啦... =.=

其實有個幾方便既小技巧(唔少人都知這方法, 不喜勿插)
只要用Private Browsing / Privacy Mode (中文叫私密瀏覽(有人聽成絲襪瀏覽), 無痕視窗)
不同Browser有不同既Hotkey(熱鍵)...
IE (
都無人用的) Ctrl + Shift + P
Firefox Ctrl + Shift + P
Chrome Ctrl + Shift + N
Safari Ctrl + Shift + P

Mac
, 只要用command代替Ctrl就可以

這樣就唔怕比人做la

IE (都無人用的)         Ctrl + Shift + P
Firefox                        Ctrl + Shift + P
Chrome                       Ctrl + Shift + N
Safari                          Ctrl + Shift + P


Mac , 只要用command代替Ctrl就可以

認住左上角D公仔, 就知係唔係入左Private Browsing Mode , 放心哂

這樣就唔怕比人做la

2013年2月28日 星期四

做一個電腦病毒太容易了

其實要做一個電腦病毒原來十分容易。

其中的一種電腦病毒主要是影響第三方電腦的正常運作, 要寫種十分容易, 有意就是開很多不相關的軟件。

用C++寫一個這種電腦病毒只要幾句指令就可以

image

先開一個空白的專案

image

加入一個新項目, 加入一個.cpp

image

如題示, 加上指令

2013年2月17日 星期日

Android 手機必裝之apps (4) - Catch

不知道大家會否經常使用智能手機來記事。筆者是一個非常善忘的人,當知道要做一件事的時候,就一定要第一時間把它記錄,否則很快就會忘記...所以筆者的智能手機都裝有用來記事的apps。

以前,筆者玩過Evernote,覺得其功能合乎自己的需要。Evernote可以offline記事,當中內容可以是文字和圖片,使用pc的時候又可以用pc的Evernote 網頁版來記事,實在很好用。(其實Evernote的功能應該不止於此,只是筆者沒有需要用其他的功能)不過用久了,就認為Evernote 的美觀方面做得不足,而且當時筆者發現了Catch,所以轉用了Catch。

Catch有著很多與Evernote相似的功能,但其美觀做得很好,一開始用的時候給了筆者的感覺就是十分華麗!


圖片來源:www.mobilewitch.com

所以筆者今天就向大家推薦這個Catch!Catch簡直就是Evernote的替代品!在用Evernote的朋友,試試Catch吧,保證你們一試傾心!Catch還有一個好處,就是它的size比Evernote小,這對於手機容量比較少的用家可能很重要。

Catch的Google Play 網址:https://play.google.com/store/apps/details?id=com.threebanana.notes#?t=W251bGwsMSwxLDIxMiwiY29tLnRocmVlYmFuYW5hLm5vdGVzIl0.



以下就是它的說明:
Catch is a free note-taking app designed to make sure you never miss an idea. It lets you capture ideas and discoveries across all your devices and when you're ready, turn your ideas into action with friends and colleagues using simple, mobile collaboration.
~~~ REVIEWS ~~~
"Catch is one of the 25 Best Android apps to get you started." -- Time Tech
"Catch not only helps you keep track of your ideas easily, but takes it to a collaborative level." -- Tech Republic
"Catch Notes has always been my favorite portable note-taking app and with this last update, it has really proven its worth." -- MakeUseOf

NEVER MISS AN IDEA
- Capture ideas instantly with voice, photo, and text notes
- Use online AND offline on your mobile phone or tablet
- Track private tasks with checklists and...
- Share checklists to collaborate on to-do lists
- Set reminders so you never miss something important
- Use email to send web content to your notes

ORGANIZE AND SAVE ALL YOUR DISCOVERIES
- Collect ideas as notes stored in private spaces (think folders)
- Use #tags to label and find your notes easily
- Automatically backup notes for free across all of your mobile devices and on the web
- Protect your notes with a 4-digit PIN
TAKE ACTION WITH SIMPLE MOBILE COLLABORATION
- Share your spaces for anything you do with others, from projects to grocery lists
- Collaborate with checklists, notes and documents
- Automatically sync shared spaces across everyone's mobile devices and at Catch.com

LEARN MORE
Catch blog: https://catch.com/blog
Facebook: http://facebook.com/catch
Twitter: http://twitter.com/catch
YouTube: http://youtube.com/catch

* Upgrade to Catch Pro to attach PDF/Office files, to create up to 50 spaces and upload up to 1GB of new content each month or to Catch Premier for up to 200 spaces and 5GB of new monthly content.
* The current version will be missing some features and interface elements, e.g. checklists, on larger (10") tablets.
* Note that the ‘Read contact data’ permission is there only so you can easily pick email addresses from your existing Contacts list when inviting people to share your spaces. For more information, please read https://catch.com/blog/2012/09/why-do-we-ask-for-permissions/