Jumper (J) A jumper is a conducting wire used to connect two contacts without creating a significant resistance. They are
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Rectifier circuit
Allows converting alternating current (AC) into direct current (DC). Half-wave rectifier circuit (Without smoothing) Half-wave rectifier circuit (With smoothing) Full-wave
Continue readingParameter handling (REST)
Path-Param … Gets specified in the URL-Path to move down the hierarchy. Query-Param … Gets specified behind the URL-Path to
Continue readingDecorator (Design Pattern)
This structural pattern increases the functionality of a class. Looks similar to a proxy, but it gets the object injected
Continue readingInteger overflow (C++)
Unsigned integer Range: [0,255] Bitfield: 0x00 =++=> 0x01 =++=> … =++=> 0xFF Interpr.: 0 =++=> 1 =++=> … =++=> 255
Continue readingBracketing (Exposure & Focus)
Sometimes it’s a good idea to do a sequence of pictures of a scene instead of a single shot. During
Continue readingLayout of std::vector (libstdc++)
Source code Analysis Layout |——————————–| | vector vec | | 1 | 2 | 3 | 4 | 5 |
Continue readingPhishing (via Email)
Phishing comes in mind if you want access to another account, but you aren’t able to bypass the login (e.g.
Continue readingMalware comparison (Selection)
Fundamentals A Virus is a program which attaches itself to other programs. A Worm is a program which tries to
Continue readingProxy vs. VPN (HTTP(S))
The Proxy and the VPN-Server are both a node in the communication between the client and the server. Both ways
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