Wednesday, December 18, 2013

Subscript and SuperScript in HTML

To write Subscript in HTML use <sub> tag and
to write SuperScript in HTML use <sup> tag as shown in the example below.

<!DOCTYPE html>
     Chemical formula of Oxgen (O2) is written as O<sub>2</sub>
     X squared (X2) is written as X<sup>2</sup>

Friday, December 6, 2013

የኮምፒውተር ጥያቄና መልሶች: ኮምፒውተሬ አማርኛ አይጽፍም፡፡ ምን ላድርግ?

ኮምፒውተሬ አማርኛ አይጽፍም፡፡ ምን ላድርግ?

ኮምፒውተር ላይ አማርኛ ለመጻፍ የተለያዩ ሶፍትዌሮች አሉ፡፡ 
    ለምሳሌ፡ ፓወር ግዕዝ፣ ቪዥዋል ግዕዝ፣ አብነት(ኤቢኔት) ግዕዝ ከታዋቂዎቹ መካከል ይገኙበታል፡፡
ከእነዚህ ሶፍትዌሮች  መካከል አንዱን ጭነህ/ቀድተህ መጠቀም ትችላለህ፡፡

ወይንም ደግሞ ኢንተርኔት ላይ የተለያዩ አማርኛ በቀላሉ እንድትጽፍ የሚያስችሉህ መካነ-ድሮች አሉ፡፡
የምትጽፈውንም ጽሁፍ ቀጥታ ወደ ፌስቡክና ሌሎች ማኅበራዊ መካነ-ድሮች መላክ ትችላለህ፡፡


ጥያቄዎን ይጠይቁ!
ላይክ ያድርጉ!
ሼር ያድርጉ!
ብዙ ጥያቄ ከመለሱ የዚህ ፌስቤክ ገጽ አስተዳዳሪ ይሆናሉ!

የኮምፒውተር ጥያቄና መልሶች: ኮምፒውተሬን ስዘጋው በጣም ስለሚቆይ የማስነሻውን ቁልፍ ይዤ ነው የማጠፋው፡፡ እባካህ መፍትሔ ካለ፡፡

ለብዙ ኢትዩጵያውያን የሚጠቅም እንዲሆን መልሱን በአማርኛ እመልሳለሁ፡፡

When I turn of my laptop using start>shutdown, it gets stacked and stays like that and I have been using a long press to shutdown my laptop. Do you have a solution please?

ኮምፒውተሬን ስዘጋው በጣም ስለሚቆይ የማስነሻውን ቁልፍ ይዤ ነው የማጠፋው፡፡ እባካህ መፍትሔ ካለ፡፡


ጥያቄህ ሰፋ ያለ ቢሆንም የሚከተሉት መፍትሔዎች የገጠመህን ችግር ይፈታልሀል፡፡
1. በቅርቡ የጫንከው ሶፍትዌር ወይም ሃርድዌር ካለ ችግሩን የፈጠረው ያ ሊሆን ስለሚችል ሶፍትዌሩን ወይም ሃርድዌሩን አስወግደህ ኮምፒውተሩን ለመዝጋት ሞክል፡፡ ከተሳካ ያ ሶፍትዌር ወይም ሃርድዌር ተመጣጣኝ (compatible) አይደለም ወይም አጫጫኑ ልክ ስላልሆነ ድጋሚ ሞክር ወይም ባለሙያ አማክር፡፡

Thursday, December 5, 2013

Restoring SQL Server Database and Getting out of Standby/Read-only mode

You database might be Standby/Read-only mode after restoring your database in SQL Server.

The solution is:

  1. Click on New Query
  2. Select 'master' as your database
  3. Run the following script


Wednesday, December 4, 2013

Keystore vs. Truststore and Testing a Java SSL connection

I got the following note from here.

Keystore vs. Truststore

The SSL/TLS related Java classes have the concept of Keystores and Truststores. Initially I had no idea what a Truststore was and thought that a Keystore fulfilled both it's own role as well as that of a Truststore, but oh how wrong I was. 

  • A Keystore is used to contain and provide private key data. So whenever clients are connecting TO a java based server application (like Tomcat), the Keystore is used to present it's server certificate (public cert) to the clients and contains the private key associated with that server certificate. 
  • The Truststore on the other hand contains the list of trusted certificates that would be used when a java based application (also could be Tomcat) functions as a client and makes an outbound SSL connection to some other device. The contents of the Truststore would be used to validate the identity of the server certificate being presented to the client by the other device.

Monday, December 2, 2013

Death and Abaw

Really Funny

One day death came to Abaw and said "Abaw today is your day..!!!"
Abaw replied : "But I'm not ready to die..."
Then death said.... "well there's nothing I can do because your name is the next one on the list."
Abaw said : "Okay why don't you take a seat and I'll get you something to eat before we go ?"
Then death said : "all right" 
Abaw gave death some food with sleeping pills in it. 
Death finished eating and fell into deep sleep. 
Abaw took the list and remove his name from the top of the list and put into the bottom of the list.
When death woke up, he said to Abaw "hmmmm well, because you have been so very good to me, I will start at the bottom of the list."

Abaw is Sc-rood!

Solving Android Studio will not be able to start Issue in Windows

I encountered the following error while using Google's Android Studio which is an IDE based on IntelliJ in both Windows 7 and 8.

Simplest Solution
If you are running in Windows 7/ 8/ Vista/ etc. then try running Android Studio as administrator (Right Click on Android Studio and select Run As Administrator). 

Another Solution
1- Go to folder where android-studio is installed. (C:\Program Files (x86)\Android\android-studio)

2- Now go back to previous folder. (C:\Program Files (x86)\Android)