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How to safely open/close files in python 2.4
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Here is example given which so how to use open and "python close
from sys import argv
script,filename=argv
txt=open(filename)
print "filename %r" %(filename)
print txt.read()
txt.close()
print "Change the file name"
file_again=raw_input('>')
print "New file name %r" %(file_again)
txt_ag...
Turning Sonar off for certain code
...s for the user interface you can issue a flag as a false positive directly from the interface.
The reason why I recommend suppression of specific warnings is that it's a better practice to block a specific issue instead of using //NOSONAR and risk a Sonar issue creeping in your code by accident.
You...
Convert JsonNode into POJO
..., you can configure your ObjectMapper as follows. This syntax is different from older Jackson versions. (If you use the wrong syntax, it will silently do nothing.)
mapper.disable(com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
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Telling gcc directly to link a library statically
... GNU is nowhere responsible for this interface, it was inherited from the Unix toolchain.
– akim
Dec 4 '17 at 9:02
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Use NUnit Assert.Throws method or ExpectedException attribute?
... var a = new MyTestObject();
// the exception we expect thrown from the IsValidFileName method
var ex = Assert.Throws<ArgumentNullException>(() => a.IsValidLogFileName(""));
// now we can test the exception itself
Assert.That(ex.Message == "Blah");
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Renew Push certificate and keep current App Store App working
... is no need to renew it every year.
You create the push notifications key from the Member Center, Keys tab:
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Ruby: extend self
...methods? Why would you do it this way rather than specifying class methods from the beginning?
5 Answers
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Insert ellipsis (…) into HTML tag if content too wide
...ow for the multi-line fork, it looks pretty promising.
I rewrote the code from the first answer a few times, and I think this should be the fastest.
It first finds an "Estimated" text length, and then adds or removes a character until the width is correct.
The logic it uses is shown below:
Af...
Rounded UIView using CALayers - only some corners - How?
...er at How do I create a round cornered UILabel on the iPhone? and the code from How is a rounded rect view with transparency done on iphone? to make this code.
Then I realized I'd answered the wrong question (gave a rounded UILabel instead of UIImage) so I used this code to change it:
http://disc...
jquery $(window).width() and $(window).height() return different values when viewport has not been r
...nce I removed the above variables and function, some elements still jumped from position - it had to do with the order of script steps - I just had to make sure I reset the div holding my inserted images to css left:0 before inserting the image. moral to the story: just because scrollbars don't app...