How to create more than one block with different .tpl file(theme) in single...
How to create more than one block with different .tpl file(theme) in single module in drupal 7 Suppose I have a module name “mymodule”, I want to create two blocks of this module name as “myblock1” and...
View ArticleBuilding stairs in Java using asterisks
I am tasked with writing a program that prompts the user to input a positive number, and then it draws blocks of asterisks (*) to form stairs. The first block’s length and width should be the number...
View ArticleGet result of Webservice Call as Block Callback with NSURLSession in Swift2
I want to get the result of a webservice call as a block callback so I have added the method fetchOpportunities below to my Opportunity model class now I want to call this method from my...
View ArticleSelect multiple values inside HTML tags with BeautifulSoup
I scraped a HTML page with multiple blocks of code like the following: <div data-pnref="all" class="clearfix _5qo4"> <a data-hovercard="/ajax/hovercard/user.php?id=671948073&...
View ArticleJava: can you synchronize a variable without explicitly creating blocks?
Is it possible to synchronize a variable such that all references to that variable are implicitly assumed to be synchronized? I’m thinking something like the following: synchronized List l = new...
View ArticleIf loop code not executing when the statement is true in java [duplicate]
This question already has an answer here: How do I compare strings in Java? 23 answers I am so confused as to what is happening. I have a Java application for android and am having trouble with one if...
View ArticleNeed TCPIP client that blocks until a specific character sequence is received
I need a java 7 TCP/IP client that will block until it receives a user specified character sequence (in my case a message terminator/separator – this would automatically “chunk” the data into...
View ArticleHow do I place my main method into a try catch block?
I’m making a game and my try and catch blocks work inside the methods, but one of the criteria for my assignment is to place the main method into a try catch block as well. But whenever I wrap my main...
View ArticleBlock Collision Code Troubleshooting
I’m finishing up a coding assignment that requires me to set an array of blocks in motion, bouncing off of the window and each other, but unfortunately I’m totally lost as to where to go next. Any help...
View ArticleWSO2 REST add.jag gets null pointer exception
I’m trying to add an API using REST add.jag. Tried it on both 1.9.1 and 1.10.0. In the dashboard UI it is added ok, but with the following message Status code: 200 { "message": " null", "error": true }...
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