Many applications use connection/object pool. A program may require a IMAP connection pool and LDAP connection pool. One could easily implement a IMAP connection pool, then take the existing code and implement a LDAP connection pool. The program grows, and now there is a need for a pool of threads. So just take the IMAP connection pool and convert that to a pool of threads (Copy, paste, find, replace????). Need to make some changes to the pool implementation? Not a very easy task, since the code has been duplicated in many places. Re-inventing source code is not an intelligent approach in an object oriented environment which encourages re-usability. It seems to make more sense to implement a pool that can contain any arbitrary type rather than duplicating code. How does one do that? The answer is to use type parameterization, more commonly referred to as templates.
標簽： connection pool applications program
上傳時間： 2013-12-25
上傳用戶：playboys0
This PNG Delphi version 1.56 documentation (this version is a major rewrite intended to replace the previous version, 1.2). Improvements in this new version includes: This new version allows the programmer to not use Delphi heavy units which will greatly reduce the size of the final executable. Read more about this feature here. Most, if not all, Portable Network Graphics features as CRC checking are now fully performed. Error on broken images are now better handled using new exception classes. The images may be saved using interlaced mode also. Transparency information won t be discarted after the image is loaded any more. Most of the images are decoded much faster now. The images will be better encoded using fresh new algorithms. IMPORTANT! Now transparency information is used to display images.
標簽： version documentation intended rewrite
上傳時間： 2015-06-28
上傳用戶：qiao8960
紅外線遙控器讀碼軟件，顯示紅外線波型，讀取并保存碼 IR Remote Control Unit Code Read System 產品詳細描述： 能夠像顯示器一樣顯示紅外線碼的波型 可以讀多達１５０種格式的紅外線碼 顯示紅外線碼的時間非常準確，誤差只有幾個微秒。 具有錯誤檢測功能 保存紅外線碼功能 自動識別碼的格式 比較樣機與所寫的新軟件的遙控器碼的異同 具體情況請訪問本網站：http://www.crzman.com/IR_Reader.htm Display the Infrared wave on the software like oscillograph. Can read more than 150 kinds of infrared code format Display the Infrared time and the tolerance no more than many us. Have error detect function Save Infrared code function Auto identify code s format Compare the code from sample and new Remote Control Unit code) Detail instance please visit address: http://www.crzman.com/IR_Reader.htm
上傳時間： 2015-07-03
上傳用戶：ccclll
電話計費器程序/*信號定義： clk： 時鐘信號，本例中其頻率值為1Hz； decide： 電話局反饋回來的信號，代表話務種類，“01”表示市話，“10”表示 長話，“11”表示特話； dispmoney： 用來顯示卡內余額，其單位為角，這里假定能顯示的最大數額為50 元 （500 角）； disptime： 顯示本次通話的時長； write,read： 當write 信號下降沿到來時寫卡，當話卡插入，read 信號變高時讀卡； warn： 余額過少時的告警信號。本例中，當打市話時，余額少于3 角，打長 話時，余額少于6 角，即會產生告警信號； cut： 當告警時間過長時自動切斷通話信號。 */
上傳時間： 2014-01-15
上傳用戶：hewenzhi
This build is for developing a "binary-to-BCD" converter for use in // displaying numerals in base-10 so that people can read and interpret the // numbers more readily than they could if the numbers were displayed in // binary or hexadecimal format. Also, a "BCD-to-binary" converter is // tested in this build.
標簽： binary-to-BCD developing displaying for
上傳時間： 2015-07-07
上傳用戶：lmeeworm
<Floating Point Unit Core> fpupack.vhd pre_norm_addsub.vhd addsub_28.vhd post_norm_addsub.vhd pre_norm_mul.vhd mul_24.vhd vcom serial_mul.vhd post_norm_mul.vhd pre_norm_div.vhd serial_div.vhd post_norm_div.vhd pre_norm_sqrt.vhd sqrt.vhd post_norm_sqrt.vhd comppack.vhd fpu.vhd ***For simulation **** To run the simulation read readme.txt in folder test_bench.
標簽： vhd post_norm_addsub pre_norm_addsub Floating
上傳時間： 2014-01-18
上傳用戶：czl10052678
Automate Oracle—and save your time for more important tasks! This is the Oracle automation reference every working Oracle DBA needs...concise, straightforward, and incredibly easy to use. Discover proven solutions for automating installation, database creation, management, monitoring, tuning, backup/recovery,
標簽： Oracle automation important reference
上傳時間： 2015-07-11
上傳用戶：stampede
8051 monitor programm: - use external ram to run user program - use eeprom to save user program - provide single step debug, can read internal register and ram
上傳時間： 2015-07-11
上傳用戶：zhichenglu
liblinphone is a high level library to make a SIP phone. This library includes ALL the features of linphone. It is designed to be easy to use, directly from a user interface.
標簽： library liblinphone features includes
上傳時間： 2014-01-08
上傳用戶：qq521
1.Delphi_WDM_USB測試源程序 2.stc單片機eeprom的實用操作（讀寫）源代碼, 演示了eeprom內用戶數據的動態分配地址方法，通過51rc及54rd+的實際測試 3.Easy 51Pro串行編程器源程序 4.des單片機算法源程序 5.ds18b20 c51源代碼 6.Tasking C51 PWM 測試程序
標簽： eeprom Delphi_WDM_USB stc 測試
上傳時間： 2015-07-21
上傳用戶：wqxstar
