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Maven build failed: “Unable to locate the Javac Compiler in: jre or jdk issue”
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Based on Compiling Sources Using A Different JDK, you will have to set the fork to true in your pom.xml file.
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if/else in a list comprehension
...kinds of situations where you want to choose between two expression values based on some condition. This does the same as the ternary operator ?: that exists in other languages. For example:
value = 123
print(value, 'is', 'even' if value % 2 == 0 else 'odd')
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How can I give eclipse more memory than 512M?
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While working on an enterprise project in STS (heavily Eclipse based) I was crashing constantly and STS plateaued at around 1GB of RAM usage. I couldn't add new .war files to my local tomcat server and after deleting the tomcat folder to re-add it, found I couldn't re-add it either. Esse...
Building a minimal plugin architecture in Python
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Thanks a lot! I wrote a little tutorial based on your post: lkubuntu.wordpress.com/2012/10/02/writing-a-python-plugin-api
– MiJyn
Oct 3 '12 at 18:06
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Are empty HTML5 data attributes valid?
...ne modals under specified elements. My idea is for the script to auto-init based on data attributes specified on elements.
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How to create a CPU spike with a bash command
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sudo apt-get install stress on debian based systems, for completeness. Used this to test a cooling mod on the Intel i7 NUC Kit.
– onmylemon
Nov 26 '15 at 13:30
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In Hibernate Validator 4.1+, what is the difference between @NotNull, @NotEmpty, and @NotBlank?
...int uses the @NotNull constraint above, and @Size whose definition differs based on the object but should be self explanitory.
Finally, the @NotBlank constraint is defined as:
@NotNull
@Constraint(validatedBy = {NotBlankValidator.class})
So this constraint also uses the @NotNull con...
C/C++ Struct vs Class
...ference is that where access modifiers (for member variables, methods, and base classes) in classes default to private, access modifiers in structs default to public.
However, in C, a struct is just an aggregate collection of (public) data, and has no other class-like features: no methods, no const...
Optimize Font Awesome for only used classes
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Well, the sass can certainly be jiggled a little to make the selectors % based so they are extendable only. Once this is done, classes can be made to match the wanted icons, and then can @extend the font-awesome classes.
Personally, I do this, and don't actually use the classes in the markup, and...
ASP.NET MVC 4 Custom Authorize Attribute with Permission Codes (without roles)
I need to control the access to views based on users privilege levels (there are no roles, only privilege levels for CRUD operation levels assigned to users) in my MVC 4 application.
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