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来自微软的一手内幕：Windows 10是怎么出炉的 - 创意 - 清泛网 - 专注C/C++及内核技术
来自微软的一手内幕：Windows 10是怎么出炉的研发团队更加开放、坦诚和注重反馈。7月29日，微软为之倾注全部心力的Windows 10操作系统终于发布并推送给用户。在长达近一年的时间里，你也许看到听到太多微软的负面消息，也体...
Do you put unit tests in same project or another project?
...e small conveniences go a long way when writing tests. Personal preference wins here, and sometimes your points are relevant, just not all the time.
– orip
Dec 7 '08 at 9:06
7
...
How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
...HA1.
See "git get short hash from regular hash"
git rev-parse --short=4 921103db8259eb9de72f42db8b939895f5651489
92110
As you can see in my example the SHA1 has a length of 5 even if I specified a length of 4.
For big repos, 7 isn't enough since 2010, and commit dce9648 by Linus Torvalds h...
How do you do Impersonation in .NET?
...s some good overview of .NET impersonation concepts.
Michiel van Otegem: WindowsImpersonationContext made easy
WindowsIdentity.Impersonate Method (check out the code samples)
Basically you will be leveraging these classes that are out of the box in the .NET framework:
WindowsImpersonationConte...
How to UPSERT (MERGE, INSERT … ON DUPLICATE UPDATE) in PostgreSQL?
... preferred whenever practical.
In this case, you typically follow the following process:
CREATE a TEMPORARY table
COPY or bulk-insert the new data into the temp table
LOCK the target table IN EXCLUSIVE MODE. This permits other transactions to SELECT, but not make any changes to the table.
Do an ...
Why not use java.util.logging?
...ultimately you decide not to care about popular opinion, consider the following facts:
those who prefer j.u.l do so out of convenience because j.u.l is bundled with the JDK. To my knowledge there are no other objective arguments in favor of j.u.l.
your own preference for j.u.l is just that, a pref...
Can dplyr package be used for conditional mutating?
...adability for myself and others, but in this case it seems like data.table wins.
– Paul McMurdie
Feb 7 at 19:50
add a comment
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Escape double quotes in parameter
... Ha! I never would have guessed it was wscript's fault! Leave it to Windows :)
– Bryan Field
Oct 13 '11 at 21:41
4
...
Check if at least two out of three booleans are true
...;
Thread.sleep(1000);
}
}
}
This prints the following on my machine (running Ubuntu on Intel Core 2 + sun java 1.6.0_15-b03 with HotSpot Server VM (14.1-b02, mixed mode)):
First and second iterations:
a&&b || b&&c || a&&c : 1740 ms
a ? b||c : b&...
How can you program if you're blind?
...everal programming internships so my answer will be based off these. I use windows xp as my operating system and Jaws to read what appears on the screen to me in synthetic speech. For java programming I use eclipse, since it’s a fully featured IDE that is accessible.
In my experience as a genera...