mohummad abdullah - Page 3

How to improve performance of opening Microsoft Word when automated from c#?

- by Abdullah BaMusa

I have Microsoft Word template that I automated filling it’s fields from my application, and when the user request print I open this template. but creating word application every time user request print after filling fields is very expensive and lead to some delay while opening the template, so I choose to cache the reference to Word then just open the new filled template. that solve the performance issue as opening file is less expensive than recreating Word each time, but this work while the user just close the document not the entire Word application which when happened my reference to Word become invalid and return with exception says: “The RPC server is unavailable” next time request opening template . I tried to subscribe to BeforClosing event but his trigger for Quitting Word as well as Closing documents. My question is how to know if the word is closing document or quit the entire application so I take the proper action, or any hint for another direction of thinking about improve performance of opening word template.

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JSON can't read, key reading fail maybe

- by Abdullah Al Mubarok

I wonder why I can't read the JSON Object like this : { "1":{"bulan":"Januari","tahun":"2012","tagihan":"205000","status":"Lunas"}, "2":{"bulan":"Februari","tahun":"2012","tagihan":"180000","status":"Lunas"}, "3":{"bulan":"Maret","tahun":"2012","tagihan":"120000","status":"Lunas"}, "4":{"bulan":"April","tahun":"2012","tagihan":"230000","status":"Lunas"}, "5":{"bulan":"Mei","tahun":"2012","tagihan":"160000","status":"Lunas"}, "6":{"bulan":"Juni","tahun":"2012","tagihan":"150000","status":"Belum Lunas"}, "panjang":6 } with my android code like this : try { int length = jobj.getInt("panjang"); for(int n = 0; n < length; n++){ String m = Integer.toString(n) JSONObject row = jobj.getJSONObject(m); String bulan = row.getString("bulan"); String tahun = row.getString("tahun"); String tagihan = row.getString("tagihan"); String status = row.getString("status"); HashMap<String, String> map = new HashMap<String, String>(); map.put("bulan", bulan); map.put("tahun", tahun); map.put("tagihan", tagihan); map.put("status", status); list.add(map); } } catch (JSONException e) { e.printStackTrace(); } It always return nothing, but it works fine if I change the key m to specific key like if String m = "1"; and I can't use JSONObject row = jobj.getJSONObject(n); because getJSONObject() just accept string, not int. is there something wrong with my code?

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SQL SERVER – Solution – Puzzle – Challenge – Error While Converting Money to Decimal

- by pinaldave

Earlier I had posted quick puzzle and I had received wonderful response to the same. Today we will go over the solution. The puzzle was posted here: SQL SERVER – Puzzle – Challenge – Error While Converting Money to Decimal Run following code in SSMS: DECLARE @mymoney MONEY; SET @mymoney = 12345.67; SELECT CAST(@mymoney AS DECIMAL(5,2)) MoneyInt; GO Above code will give following error: Msg 8115, Level 16, State 8, Line 3 Arithmetic overflow error converting money to data type numeric. Why and what is the solution? Solution is as following: DECLARE @mymoney MONEY; SET @mymoney = 12345.67; SELECT CAST(@mymoney AS DECIMAL(7,2)) MoneyInt; GO There were more than 20 valid answers. Here is the reason. Decimal data type is defined as Decimal (Precision, Scale), in other words Decimal (Total digits, Digits after decimal point).. Precision includes Scale. So Decimal (5,2) actually means, we can have 3 digits before decimal and 2 digits after decimal. To accommodate 12345.67 one need higher precision. The correct answer would be DECIMAL (7,2) as it can hold all the seven digits. Here are the list of the experts who have got correct answer and I encourage all of you to read the same over hear. Fbncs Piyush Srivastava Dheeraj Abhishek Anil Gurjar Keval Patel Rajan Patel Himanshu Patel Anurodh Srivastava aasim abdullah Paulo R. Pereira Chintak Chhapia Scott Humphrey Alok Chandra Shahi Imran Mohammed SHIVSHANKER The very first answer was provided by Fbncs and Dheeraj had very interesting comment. Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: Pinal Dave, Readers Contribution, Readers Question, SQL, SQL Authority, SQL Query, SQL Scripts, SQL Server, SQL Tips and Tricks, T SQL, Technology

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How can i use generic list with foreach?

- by Phsika

if i compiled below codes error return foreach loop how can i solve it? Error:Error 1 foreach statement cannot operate on variables of type 'Sortlist.MyCalisan' because 'Sortlist.MyCalisan' does not contain a public definition for 'GetEnumerator' C:\Users\yusuf.karatoprak\Desktop\ExcelToSql\TestExceltoSql\Sortlist\Program.cs 46 13 Sortlist static void EskiMetodlaListele() { MyCalisan myCalisan = new MyCalisan(); Calisan calisan = new Calisan(); calisan.Ad = "ali"; calisan.SoyAd = "abdullah"; calisan.ID = 1; myCalisan.list.Add(calisan); foreach (Calisan item in myCalisan) { Console.WriteLine(item.Ad.ToString()); } } } public class Calisan { public int ID { get; set; } public string Ad { get; set; } public string SoyAd { get; set; } } public class MyCalisan { public List<Calisan> list { get; set; } public MyCalisan() { list = new List(); } }

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