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compareTo() vs. equals()
When testing for equality of String 's in Java I have always used equals() because to me this seems to be the most natural method for it. After all, its name already says what it is intended to do. However, a colleague of mine recently told me had been taught to use compareTo() == 0 instead of ...
How do I turn a C# object into a JSON string in .NET?
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My testing showed that Newtonsoft is slower than JavaScriptSerializer class. (.NET 4.5.2)
– nemke
Sep 28 '15 at 11:34
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How to measure time in milliseconds using ANSI C?
...] support clock_gettime(CLOCK_MONOTONIC, ...) and there's even the feature test macro _POSIX_MONOTONIC_CLOCK.
– omninonsense
Jul 31 '15 at 6:07
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Convert array of strings into a string in Java
...{
String[] array = {"ABC", "XYZ", "PQR"};
System.out.println(new Test().join(array, ", "));
}
public <T> String join(T[] array, String cement) {
StringBuilder builder = new StringBuilder();
if(array == null || array.length == 0) {
return null;
}
for (T t : ...
How can I remove or replace SVG content?
...ay to remove, and re-add a chart in d3. It worked in Chrome, but have not tested in IE.
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What are the big differences between TFVC (TFS Version Control) and Git for source control when usin
...tracking/work tracking/release management/build management/check-in policy/testing built in.
– Matthew Whited
Jul 23 '18 at 17:39
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Limit number of characters allowed in form input text field
...ed by your handler. You may need to use or add another handler function to test for length, as well.
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java.net.ConnectException: localhost/127.0.0.1:8080 - Connection refused
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If you are using localhost in your url and testing your application in emulator , simply you can replace system's ip address for localhost in the URL.or you can use 10.0.2.2 instead of localhost.
http://localhost/webservice.php to http://10.218.28.19/webservice.php
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Xcode 5 - “iOS Simulator failed to install application” every time I switch simulators
Using Xcode 5 GM, anytime I switch to the 5.1, 6.0 or 6.1 simulators to test, I get the error "iOS Simulator failed to install application." When I reset the simulator it works, but this is getting very tiring.
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Most efficient way to store thousand telephone numbers
... can already save a total of 250 bits for the clashes at first level. Best test the correct coding on example data.
– LiKao
Oct 7 '11 at 14:37
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