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Cannot convert lambda expression to type 'string' because it is not a delegate type [duplicate]
...anks for the fix
– Liquid Core
Oct 24 '16 at 10:19
1
Works for me, too. Visual Studio not detect ...
Sending an HTTP POST request on iOS
...TPBody of the urlrequest with postData.
[request setHTTPBody:postData];
4. Now, create URLConnection object. Initialize it with the URLRequest.
NSURLConnection *conn = [[NSURLConnection alloc] initWithRequest:request delegate:self];
It returns the initialized url connection and begins to load...
Is there a way to “autosign” commits in Git with a GPG key?
...to add a config which will take care of that option for you.
Update May 2014: it is in Git 2.0 (after being resend in this patch series)
See commit 2af2ef3 by Nicolas Vigier (boklm):
Add the commit.gpgsign option to sign all commits
If you want to GPG sign all your commits, you have to add the...
Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
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47
I have used Systrace to sandbox untrusted programs both interactively and in automatic mode. It...
How do I turn off Oracle password expiration?
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edited Aug 4 '18 at 5:46
Jason Aller
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What is a practical use for a closure in JavaScript?
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edited Nov 11 '14 at 20:01
chris Frisina
17k1818 gold badges7171 silver badges148148 bronze badges
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How does facebook, gmail send the real time notification?
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430
The way Facebook does this is pretty interesting.
A common method of doing such notification...
Dictionary returning a default value if the key does not exist [duplicate]
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4 Answers
4
Active
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How to Get True Size of MySQL Database?
...T table_schema "database name",
sum( data_length + index_length ) / 1024 / 1024 "database size in MB",
sum( data_free )/ 1024 / 1024 "free space in MB"
FROM information_schema.TABLES
GROUP BY table_schema;
Or in a single line for easier copy-pasting:
SELECT table_schema "database name", ...
What generates the “text file busy” message in Unix?
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134
This error means some other process or user is accessing your file. Use lsof to check what other...