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How to convert .pfx file to keystore with private key?
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Using JDK 1.6 or later
It has been pointed out by Justin in the comments below that keytool alone is capable of doing this using the following command (although only in JDK 1.6 and later):
keytool -importkeystore -srckeystore mypfxfile.pfx -srcstoretype pkcs12
-dest...
Convert string to nullable type (int, double, etc…)
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What about this:
double? amount = string.IsNullOrEmpty(strAmount) ? (double?)null : Convert.ToDouble(strAmount);
Of course, this doesn't take into account the convert failing.
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Is there a way to make git pull automatically update submodules?
...ays be huge resistance to using submodules, as people's modules always get out of sync :-(
– Ciro Santilli 郝海东冠状病六四事件法轮功
Nov 30 '18 at 11:10
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Save Screen (program) output to a file
I need to save the whole output of Screen to a file to check later all the content.
11 Answers
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Can I use assert on Android devices?
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Downvoted because OP asked about assert keyword. @scorpiodawg has outlined process below: stackoverflow.com/a/5563637/484261
– user484261
Apr 12 '13 at 13:28
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How to check if BigDecimal variable == 0 in java?
...sically means that:
BigDecimal someValue = new BigDecimal("0.00");
System.out.println(someValue.compareTo(BigDecimal.ZERO)==0); //true
System.out.println(someValue.equals(BigDecimal.ZERO)); //false
Therefore, you have to be very careful with the scale in your someValue variable, otherwise you wou...
How does Tortoise's non recursive commit work?
I've checked out a copy of the SVN branch (my branch) locally to which I've merged from a different branch (which has a completely different folder structure). So basically there are a lot of deletions (of old files) and additions (of new files).
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implements Closeable or implements AutoCloseable
...only have to (or should) implement Closeable or AutoCloseable if you are about to implement your own PrintWriter, which handles files or any other resources which needs to be closed.
In your implementation, it is enough to call pw.close(). You should do this in a finally block:
PrintWriter pw = nu...
How do I specify new lines on Python, when writing on files?
... mode, it does newline translation as it writes; that is, each "\n" in the output will be translated to "\r\n" in the resulting file. You can see how this is a problem if the text that you're writing already contains "\r\n" sequences: the result will be "\r\r\n" at the end of every line. I assume, a...
Begin, Rescue and Ensure in Ruby?
... what
# does not change the final value of the block
end
You can leave out rescue, ensure or else. You can also leave out the variables in which case you won't be able to inspect the exception in your exception handling code. (Well, you can always use the global exception variable to access the ...