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Is file append atomic in UNIX?
...ites up to and including 1008 bytes (1024 - 16 bytes of overhead?) on both my ext4 partition and a tmpfs mount. Anything beyond that resulted in corruption every time.
– Eric Pruitt
Feb 9 '15 at 0:47
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Await on a completed task same as task.Result?
...lly wants to.
The second reason is a little more subtle. As I describe on my blog (and in the book), Result/Wait can cause deadlocks, and can cause even more subtle deadlocks when used in an async method. So, when I'm reading through code and I see a Result or Wait, that's an immediate warning flag...
Why does ContentResolver.requestSync not trigger a sync?
...tent-Provider-Sync Adapter pattern as discussed at Google IO - slide 26. My content provider is working, and my sync works when I trigger it from the Dev Tools Sync Tester application, however when I call ContentResolver.requestSync(account, authority, bundle) from my ContentProvider, my sync is n...
Redirect stdout pipe of child process in Go
...e program (also Go). Now I want to have the stdout of the child program in my terminal window where I started the parent program. One way to do this is with the cmd.Output() function, but this prints the stdout only after the process has exited. (That's a problem because this server-like program r...
doesn't inherit the font from
...ame 13.3333. After setting font-size to inherit analogous to Gaby's answer my problem was solved :O
– Jeroen
May 27 '11 at 13:19
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What is the worst gotcha in C# or .NET? [closed]
...
private int myVar;
public int MyVar
{
get { return MyVar; }
}
Blammo. Your app crashes with no stack trace. Happens all the time.
(Notice capital MyVar instead of lowercase myVar in the getter.)
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How to use php serialize() and unserialize()
My problem is very basic.
10 Answers
10
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What is difference between cacerts and keystore?
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OK got it, but just a follow up question. My cacerts contains all the certs stored in keystore and more. Although some certs including my application's private cert have different aliases but they have the same digital signatures. So ideally I can use my cacerts if I...
What are good grep tools for Windows? [closed]
...ymore.)
I know you already mentioned it, but PowerGREP is awesome.
Some of my favorite features are:
Right-click on a folder to run PowerGREP on it
Use regular expressions or literal text
Specify wildcards for files to include & exclude
Search & replace
Preview mode is nice because you can ...
How to wait for a keypress in R?
I want to pause my R script until the user presses a key.
6 Answers
6
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