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Simpler way to put PDB breakpoints in Python code?
...c exists in the user’s home directory or in the current directory, it is read in and executed as if it had been typed at the debugger prompt. This is particularly useful for aliases. If both files exist, the one in the home directory is read first and aliases defined there can be overridden by the...
Unit testing Anti-patterns catalogue
...ut the exact cause of failure. e.g. a canonical example of this test would read something like Opaque Superset of all Arrange steps >> Act >> Assert A >> Act some more >> Assert B >> Act some more >> Assert C. Now ideally if A and C are broken, you should see 2 te...
Importing modules from parent folder
...an matter if somewhere else then the parentdir, but in one of the paths allready specified in sys.path, there is another module with the name 'mymodule'. Inserting the parentdir as the first element of the sys.path list assures that the module from parentdir will be imported instead.
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Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
...m>
(note that process attribute is omitted as that defaults to @form already)
Whilst that may work fine, the update of input and command components is in this particular example unnecessary. Unless you change the model values foo and bar inside action method (which would in turn be unintuitive i...
Is Java really slow?
...ow (updated for 2013):
Libraries are often written for "correctness" and readability, not performance. In my opinion, this is the main reason Java still has a bad reputation, especially server-side. This makes the String problems exponentially worse. Some simple mistakes are common: objects are of...
How to detect Adblock on my website?
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@Xeevis -- what am I looking for? -- I think AdBlock+ already blocks whatever duckduckgo is doing.
– BrainSlugs83
Aug 2 '16 at 20:03
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Sending HTML email using Python
...message, in this case # the HTML message, is best and preferred. I wish i read this 2hrs ago
– dwkd
Jul 4 '15 at 21:44
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Why exactly is eval evil?
...tanding what macros are really for and not understanding that a function already does the job.
It often is the wrong tool for the job to use EVAL and it often indicates that the beginner does not understand the usual Lisp evaluation rules.
If you think you need EVAL, then check if something like FUN...
How to connect to SQL Server database from JavaScript in the browser?
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Correct me if I'm wrong but if the user provided is read only, and you manage which tables they can access, it is technically safe until something changes, no? I'd not advise tho either unless the entire DB contained non sensitive info. Could put sensitive info in another DB. ...
How do I build a graphical user interface in C++? [closed]
...Build it.
Congratulations, you've got your first GUI in C++.
Now you're ready to read a lot of documentation to create something more complicate than "Hello world" GUI application.
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