大约有 19,000 项符合查询结果（耗时：0.0475秒） [XML]
How to do an INNER JOIN on multiple columns
...ave an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'INNER_JOIN airports to_port ON (to_port.code = flights.tairport) WHERE ' at line 7
– Kiril
Mar 2 '10 at 21:26
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Google Espresso or Robotium [closed]
...of the time i’m getting AppNotIdleException. Im unable to figure out the root cause. Can you please help me out.
– Naresh Gunda
Mar 24 '17 at 11:41
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Java ByteBuffer to String
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the root of this question is how to decode bytes to string?
this can be done with the JAVA NIO CharSet:
public final CharBuffer decode(ByteBuffer bb)
FileChannel channel = FileChannel.open(
Paths.get("files/text-latin1.txt"...
What is the difference between a cer, pvk, and pfx file?
... of cryptographic information, including certificates, certificate chains, root authority certificates, and private keys. Its contents can be cryptographically protected (with passwords) to keep private keys private and preserve the integrity of root certificates.
Windows uses .pvk for a private ke...
How does one parse XML files? [closed]
... specific element, you can access child elements with the indexer: xmlDoc["Root"], and these can be chained: xmlDoc["Root"]["Folder"]["Item"] to dig down the hierarchy (although it's sensible to validate that these elements actually exist)
– Jason Williams
Mar ...
How to check if a float value is a whole number
I am trying to find the largest cube root that is a whole number, that is less than 12,000.
13 Answers
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How can I view an old version of a file with Git?
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You can use git show with a path from the root of the repository (./ or ../ for relative pathing):
$ git show REVISION:path/to/file
Replace REVISION with your actual revision (could be a Git commit SHA, a tag name, a branch name, a relative commit name, or any oth...
How to give ASP.NET access to a private key in a certificate in the certificate store?
...cation.LocalMachine);
serverCert = GetCertificateIfExist("CN=MyROOTCA", StoreName.Root, StoreLocation.LocalMachine);
if (clientCert == null || serverCert == null)
{
var caCert = GenerateCACertificate("CN=MyROOTCA", ref caPrivateKey);
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How do you serialize a model instance in Django?
... And how about serializing all referenced objects along with the root object?
– paweloque
Oct 8 '11 at 0:39
1
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What is PostgreSQL explain telling me exactly?
MySQL's explain output is pretty straightforward. PostgreSQL's is a little more complicated. I haven't been able to find a good resource that explains it either.
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