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not hold the lock across system or function calls where the entity is no longer running on the processor – this can lead to deadlock; ensure that if the entity is unexpectedly exited for any reason, the lock is freed. Non-holders of the lock (a.k.a. waiters) can be held in a list that is serviced in a round-robin fashion, or in a FIFO queue ...
However, if contention for data resources is frequent, the cost of repeatedly restarting transactions hurts performance significantly, in which case other concurrency control methods may be better suited. However, locking-based ("pessimistic") methods also can deliver poor performance because locking can drastically limit effective concurrency ...
The sharing mode (dwShareMode) parameter of the CreateFile [2] function (used to open files) determines file-sharing. The sharing mode can be specified to allow sharing the file for read, write, or delete access, or any combination of these. Subsequent attempts to open the file must be compatible with all previously granted sharing-access to ...
Microsoft Office Open XML Converter for Mac OS X can convert Office Open XML files to the former binary file formats used in older versions of Microsoft Office. [ 33 ] OxygenOffice includes xmlfilter which is the code that OpenOffice.org 3 will use to process Office Open XML files, and xmlfilter is completely different from OdfConverter. [ 65 ]
The Import Wizard looks for older installations of Desktop Gold and if found, will import your mail, toolbar icons, usernames, saved passwords and more from. 1. Sign in to Desktop Gold.. 2. Click File in the top menu bar. 3. Click Import Wizard. 4. Click OK to start the import process. 5. Click OK on the confirmation window.
Though Chubby was designed as a lock service, it is now heavily used inside Google as a name server, supplanting DNS. [5] Apache ZooKeeper, which was created at Yahoo, is open-source software and can be used to perform distributed locks [6] as well. Etcd is open-source software, developed at CoreOS under the Apache License. [7]
WASHINGTON (Reuters) - U.S. President-elect Donald Trump said "anything can happen" when asked about the chances of going to war with Iran during his next term in an interview with Time ...
No, it’s not spelling “pimiento” wrong…