°¡Á¤ " ±â·Ï º¸°ü¼Ò

ÇÁ·Î±×·¥ Á¾·ù¿¡ ÀÖ´Â ±â»ç

ÇÁ·Î±×·¥ »

´ç½ÅÀÌ ÇÁ·Î±×·¡¸ÓÀÎ °æ¿ì¿¡ À̰ÍÀº ´ç½ÅÀ» À§ÇÑ ÁøÂ¥·Î ÁÁÀº °ø±¸ÀÏ ¼ö ÀÖ´Ù. ErroKey´Â Oracle, Sybase, Apple, Cisco6400, UnixSolaris, DB2, MySQL, PostgreSQL, SAPDB, BorlandC, Python, HTTP, Symbian, Mozilla ¹× Windows NT °°ÀÌ ¾ð¾î¸¦ Áö¿øÇÏ´Â ¿Â¶óÀÎ °ø±¸ÀÌ´Ù. ´ç½ÅÀÌ ¿ÀÁ÷ ÇÊ¿ä·Î ÇÏ´Â °ÍÀº ¼ö»ö »óÀÚ¿¡ ÀÖ´Â ¿À·ù Äڵ忡¼­ Àá±×°í [...]¿¡ ¾ò±â À§ÇÑ °ÍÀÌ´Ù

Á¡ ±×¹° »

Visual Basic´Â "\ n" °°ÀÌ ÅëÁ¦ ¶Ç´Â Ưº°ÇÑ ¶Ç´Â È®Àå ¹®ÀÚ¿­À» (»õ·Î¿î ±¸°£) ¶Ç´Â VB ÇÁ·Î±×·¡¸Ó¿¡ ControlChars.Crlf¿Í ConrolChars.Tab. °°ÀÌ ºÒº¯ÀÇ °ÍÀ» »ç¿ëÇÑ "\ t" Áö¿øÇÏÁö ¾Ê´Â´Ù. À̰ÍÀÇ °¡Àå Å« ºÒ¸®´Â ÀÌ´Ù, Ãß¾ÇÇÑ Àб⠽¬¿î ±â¼ú ¾ð¾î¿¡¼­ ´ç½ÅÀÇ ºÎÈ£°¡ ¿¡ ÀÇÇÏ¿© º¸´Ù Àû°Ô ½ÃŲ´Ù. ÀÌ·¸°Ô À̰ÍÀº ¿ì¸®°¡ ±×°ÍÀ» [...] »ç¿ëÇÏ´Â ¹æ¹ýÀÌ´Ù

Á¡ ±×¹° »

ÀϹÝÀûÀÎ ½Ç¼öÀÇ °ÍÀÌ´Ù ±×°ÍÀÇ ºó ã¾Æ³»±â À§ÇÏ¿© ºñ±³ÇÏ´Â ²ö "" ¶Ç´Â VB.Net C#¿¡ ÀÖ´Â String.Empty¸¦ »ç¶÷À» »ì°Ô ÇϽʽÿÀ. ¸î¸î º¸±â´Â ¿©±â¿¡¼­ ÀÖ´Ù.
// C# Ʋ¸° ¹æ¹ý

¸¸¾à¿¡ (s == "")
¸¸¾à¿¡ (s == ²ö. ºó)
¸¸¾à¿¡ (s.Equals (""))
¸¸¾à¿¡ (s.Equals (String.Empty)
¸¸¾à¿¡ (²ö. µ¿µîÇÑ °Í (s,"")
¸¸¾à¿¡ (²ö. µ¿µîÇÑ °Í ([...]

Á¡ ±×¹° »

¸ñÇ¥¿¡ ±×·¯³ª ²öÀÇ °æ¿ì¿¡´Â ¶§¶§·Î ¿Ã ¶§ ±×°Í ¹«È¿ ¸ñÇ¥ Âü°í¸¦ NullReferenceException¸¦ ¸·±â À§ÇÏ¿© °Ë»çÇÏ´Â ÁÁÀº ¾ÆÀ̵ð¾î ´ç½ÅÀº ²öÀ» ¾î¶² °¡Ä¡µµ ¾øÀÌ ¶Ç´Â ºÎ¸¥ ºó ¹®ÀÚ¿­·Î ¾ò´Â´Ù. ³ª´Â ³ª°¡ ¿¹¿Ü¸¦°ú ([...]ÀÎ Âø¿À ¾Ë¸²¸» Ãë±ÞÇÒ ¶§ À̰ÍÀ» ¸¹Àº ½Ã°£¿¡ Á÷¸éÇß´Ù

ÇÁ·Î±×·¥ »

Remember those scare hex code which we used to in machine codes like using 80386 and 8085. I remember how tough was to do that , well not really but yea it was not easy either. Don¡¯t worry I am not asking you to write a code but telling you about another online tool which [...]

Dot Net »

This post is a small introduction for xpath (XML Path Language) is a terse (non-XML) syntax for addressing portions of an XML document.XPath has rapidly been adopted by developers as a small query language.With the increase in usage of xml being sent on internet for transferring data there was huge need of some standard way [...]

Dot Net »

Asp.Net 2.0 server Controls like Label, TexBox etc. now can be quickly accessed from keyboard by assigning accelerator keys to them at design time. Accelerator keys or Hot keys allows controls to be accessed and get focused by specific hot key press ( for example ALT + N) similar to CTRL + C is [...]

Dot Net »

With the advancement of technologies and database it has become a great challenge to retrieve data faster and with less burden on programming part.It has become apparent that the next big challenge in programming technology is to reduce the complexity of accessing and integrating information that is not natively defined using OO technology. The two [...]

Programming »

AJAX in a Nutshell
By definition, Web 2.0 is about user content. In plain words is about wikis, instant messaging, mashups, social bookmarking, podcasting, blogging etc¡¯. The crucial factor in the realization of these concepts is the ability to enhance the user experience when interacting with web sites. Web 2.0 companies needed a technical platform that [...]

Programming »

As a I promised in the evolution of technospot, from now on I will be including posts on programming also.I am not a big experienced programmer but I will surely make a difference on this.
As this is the first post of this category, I would like to draw attention of programmers who are crazy about [...]