I am making rest call to IBM Cloud BPM. Some times calls are working fine.But sometimes it is giving following error. Can any one help me on how to solve this issue. Any help is greatly appreciated.
When your class implements Comparable, the compareTo method of the class is defining the “natural” ordering of that object. That method is contractually obligated (though not demanded) to be in line with other methods on that object, such as a 0 should always be returned for objects when the .equals() comparisons return true. A Comparator is its own definition of how to … Read more
Your classpath is broken (which is a very common problem in the Java world). Depending on how you start your application, you need to revise the argument to -cp, your Class-Path entry in MANIFEST.MF or your disk layout.
You need to configure your environment variables, JAVA_HOME and PATH. JAVA_HOME must contain the path to java, and you should add %JAVA_HOME%\bin to PATH Alternatively, you can simply add to your PATH the whole path to the bin folder, without the JAVA_HOME variable, however, this makes a little more annoying when you need to have more than one java version on your machine (that way you … Read more
I have a function that will get a JSON array with objects. In the function I will be able to loop through the array, access a property and use that property. Like this: Variable that I will pass to the function will look like this: Any suggestions how I can solve it?
Build tools are tools to manage and organize your builds, and are very important in environments where there are many projects, especially if they are inter-connected. They serve to make sure that where various people are working on various projects, they don’t break anything. And to make sure that when you make your changes, they … Read more
Oracle does not allow joining tables in an UPDATE statement. You need to rewrite your statement with a co-related sub-select Something like this: For a complete description on the (valid) syntax of the UPDATE statement, please read the manual: http://docs.oracle.com/cd/E11882_01/server.112/e26088/statements_10008.htm#i2067715
I think other answers here are wrong, because this is a question of moving the mistakenly committed files back to the staging area from the previous commit, without cancelling the changes done to them. This can be done like Paritosh Singh suggested: or Then reset the unwanted files in order to leave them out from … Read more
A simple method is to make the body 100% of your page, with a min-height of 100% too. This works fine if the height of your footer does not change. Give the footer a negative margin-top:
HTML The plain HTML way is to put it in a <form> wherein you specify the desired target URL in the action attribute. If necessary, set CSS display: inline; on the form to keep it in the flow with the surrounding text. Instead of <input type=”submit”> in above example, you can also use <button type=”submit”>. The only difference is that the <button> element allows children. You’d … Read more