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Checking if a string is empty or null in Java [duplicate]
I'm parsing HTML data. The String may be null or empty, when the word to parse does not match.
5 Answers
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Why is HTML5 input type datetime removed from browsers already supporting it?
I was wondering why all browsers, like Chrome versions higher than 26, which had support in the past for the input datetime removed it?
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How to get the last character of a string in a shell?
I have written the following lines to get the last character of a string:
8 Answers
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Is there a way to get the source code from an APK file?
The hard drive on my laptop just crashed and I lost all the source code for an app that I have been working on for the past two months.
All I have is the APK file that is stored in my email from when I sent it to a friend.
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Pinging servers in Python
In Python, is there a way to ping a server through ICMP and return TRUE if the server responds, or FALSE if there is no response?
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What is the http-header “X-XSS-Protection”?
So I've been toying around with HTTP for fun in telnet now (i.e. just typing in telnet google.com 80 and putting in random GETs and POSTs with different headers and the like) but I've come across something that google.com transmits in it's headers that I don't know.
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Is either GET or POST more secure than the other?
When comparing an HTTP GET to an HTTP POST, what are the differences from a security perspective? Is one of the choices inherently more secure than the other? If so, why?
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Convert generic List/Enumerable to DataTable?
I have few methods that returns different Generic Lists.
27 Answers
27
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Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no
What I want to do : run a background thread which calculates ListView contents and update ListView partially, while results are calculated.
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Tracking the script execution time in PHP
PHP must track the amount of CPU time a particular script has used in order to enforce the max_execution_time limit.
18 A...