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Explain the use of a bit vector for determining if all characters are unique
...cause operations with bits are very low level and can be executed as-is by CPU. BitVector allows writing a little bit less cryptic code instead plus it can store more flags.
For future reference: bit vector is also known as bitSet or bitArray. Here are some links to this data structure for differen...
What does Docker add to lxc-tools (the userspace LXC tools)?
...
Provided with plain LXC.
2) Resource isolation: system resources like cpu and memory can be allocated differently to each process container, using cgroups.
Provided with plain LXC.
3) Network isolation: each process container runs in its own network namespace, with a virtual interface and...
What are good grep tools for Windows? [closed]
...ich PowerGrep is not capable of doing properly...
– Jérôme Verstrynge
Jun 17 '11 at 15:54
3
Doe...
c# open file with default application and parameters
...ap it in a using block, Process is IDisposable.
– René Carannante
May 23 at 14:11
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Android destroying activities, killing processes
... persistent data, stop animations and other things that may be
consuming CPU, etc. Implementations of this method must be very quick
because the next activity will not be resumed until this method
returns. Followed by either onResume() if the activity returns back to
the front, or onStop() i...
What is an uninterruptible process?
... no non-sleeping process, it switches to a "dummy" process which tells the cpu to slow down a bit and sits in a loop — the idle loop).
If a signal is sent to a sleeping process, it has to be woken up before it will return to user space and thus process the pending signal. Here we have the differe...
What is the best way to paginate results in SQL Server
... 3189418.36
5 Ranjit Varkey Chudukatil 3121616.32
6 José Saraiva 2604540.71
7 Shu Ito 2458535.61
8 Tsvi Reiter 2315185.61
9 Rachel Valdez 1827066.71
10 Tete Me...
Load and execution sequence of a web page?
...llision that causes a code crash.
Of the above steps the one that is most CPU intensive is the parsing of the DOM/CSS. If you want your page to be processed faster then write efficient CSS by eliminating redundent instructions and consolidating CSS instructions into the fewest possible element ref...
How to increase the gap between text and underlining in CSS
... of using border-bottom as underlining.
– Anders Lindén
Dec 2 '15 at 15:28
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Commenting multiple lines in DOS batch file
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sorry, i answer the question in frensh:
( la redirection par 3> est spécial car elle persiste, on va l'utiliser pour capturer le flux des erreurs 2> est on va le transformer en un flux persistant à l'ade de 3> ceci va
nous permettre d'avoir une gestion des erreur pour tout notre enviro...