Computers and Technology, 15.04.2020 17:33, wertyong9689
Your task is to improve a multi-threaded program that frequently writes small entries to a shared file by introducing a layer that merges in memory before writing to file to reduce the number of expensive I/O operations. Imagine a program which writes to file small log entries very frequently. The program is multithreaded and each thread writes log entries to a common log file. To simplify implementation, each thread just writes log individually with blocking I/O interface. Even though threads write to the shared file concurrently without any locking, this is correct because the OS guarantees the atomicity of individual write() operation
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Computers and Technology, 22.06.2019 08:00, jcastronakaya
Apex q: what does a low employment rate indicate? a. not many people are earning high salaries b. not many people are going to college c. not many people are renting their homes d. not many people have jobs
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Computers and Technology, 22.06.2019 11:30, KrishnaBalaram1235
To hide gridline when you display or print a worksheet
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Computers and Technology, 22.06.2019 17:30, bl88676
1. before plugging in a new device to a computer you should unplug all other devices turn off the computer turn on the computer 2. many of the maintenance tools for a computer can be found in the control panel under administrative tools display personalization
Answers: 1
Computers and Technology, 23.06.2019 01:20, sosick90501
Write a function balancechemical to balance chemical reactions by solving a linear set of equations. the inputs arguments are: reagents: symbols of reagents in string row array products: symbols of products in string row array elements: elements in the reaction in string row array elcmpreag: elemental composition of reactants in two dimensional numeric array elcmpprdcts: elemental composition of prducts in two dimensional numeric array hint: the first part of the problem is setting up the set of linear equations that should be solve. the second part of the problem is to find the integers from the solution. one way to do this is to mulitiply the rational basis for the nullspace by increasing larger integers until both the left-and right-side integers exist. for example, for the reaction that involves reacting with to produce and : reagents=["ch4", "o2"]; products =["co2", "h2o"]; elements =["c","h", "o"] elcmpreag=[1,4,0;
Answers: 3
Your task is to improve a multi-threaded program that frequently writes small entries to a shared fi...
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