How to create hierarchy of categories in Wikipedia? Hierarchy of categories, generated by such approach, is not a simple tree structure, because each page usually has several parents, at least. The structure is much more complicated. Ideally, it should be directed acyclic graph. Simply speaking, there should be no cycles and no cases when a […]
Category: News
Who is using the sonata project for presentation?
Who is using the sonata project for presentation? Sonata Project provides an easy to configure, modulable and ready to use set of bundles. Who is using Sonata? Clairefontaine medical centre presentation website ( http://cnf-centre-medical.com) use the Sonata bundles. How is Sonata project integrated with Symfony 2? A toolbox that provides technical utilities which can be […]
Where do I find Adobe AIR in Windows 7?
Where do I find Adobe AIR in Windows 7? Right-click on the Adobe AIR.dll file located inside the {drive_letter}Program Files (x86)Common FilesAdobe AIRVersions1.0 directory and choose Properties and then the Version (Windows XP) or Details (Windows Vista/Windows 7) tab. There you will find the version value, for example: Version: 1.5.3.9130. Can you check which version […]
Can we use jar files in Python?
Can we use jar files in Python? But, if you have a properly configured /proc/sys/fs/binfmt_misc/jar you should be able to run the jar directly, as you wrote. How do you make an executable jar file in Python? Here are some steps you can take to create a JAR file of your code: Prerequsites: Make a […]
How to create JUnit run / debug configuration in IntelliJ IDEA?
How to create JUnit run / debug configuration in IntelliJ IDEA? JUnit run/debug configurations define how unit tests that are based on the JUnit testing framework should be run. You can use Ctrl+Space to let IntelliJ IDEA help you fill in the fields in this dialog. From this list, select the scope for your tests […]
Why is node-Gyp not inheriting the cafile option?
Why is node-Gyp not inheriting the cafile option? If you have the cafile option set in your .npmrc or specified on the command line, then node-gyp should inherit that automatically when invoked by npm. The cafile option is seemingly ignored by some part of the build process. Why does node-Gyp not respect the TLS config? […]
What are the subclasses of any in Scala?
What are the subclasses of any in Scala? Any has two direct subclasses: AnyVal and AnyRef. AnyVal represents value types. There are nine predefined value types and they are non-nullable: Double, Float, Long, Int, Short, Byte, Char, Unit, and Boolean. Unit is a value type which carries no meaningful information. When to use option type […]
Why is QObject connect cannot queue arguments of type?
Why is QObject connect cannot queue arguments of type? I keep getting this message: QObject::connect: Cannot queue arguments of type ‘ProcessHandle*const’ (Make sure ‘ProcessHandle*const’ is registered using qRegisterMetaType ().) It causes following error: How to make my class work with queued connections? QObject::connect: Cannot queue arguments of type ‘ProcessHandle*const’ (Make sure ‘ProcessHandle*const’ is registered using […]
How to use SICP solutions in scheme wiki?
How to use SICP solutions in scheme wiki? Suggested guidelines: prefix the solution number with sicp-ex-, so the pages will list nicely in the wiki only use concepts explained up to that point; e.g. don’t use cons, car, cdr etc in section 1 solutions solutions should be in Scheme, not Common Lisp (this is a […]
How do I find paired devices on my Iphone?
How do I find paired devices on my Iphone? Tap Settings > [your name], then scroll down. Tap any device name to view that device’s information, such as the device model, serial number, OS version, and whether the device is trusted and can be used to receive Apple ID verification codes. The information might vary […]