Month: July 2013

windows socket programming in c++ , your first socket(networking) program!

Windows socket programming in c/c++ was frustrating for me when it was first time. But winsock2 is not that hard to make your basic networking program in few minutes. Today i will explain the basic of windows socket programming step by step using winsock2 and c++.  If you don’t have understanding in c or c++ …

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debian apt-get or aptitude update Hash Sum mismatch

We need “apt-get update” to update the debian source list if we want to upgrade debian to next release. When i was going to upgrade debian , i got error “Hash Sum mismatch” something like: W: Failed to fetch bzip2:/var/lib/apt/lists/partial/mirrors.yourmirror.com_debian_dists_wheezy_main_i18n_Translation-en  Hash Sum mismatch E: Some index files failed to download. They have been ignored, or …

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