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Is there a portable way to print a message from the C preprocessor?

...ng is not going to be great, as warnings are treated as errors for us generally, and we'd really like the message to be informational, rather than stop the compilation. – Danny S Mar 23 '15 at 4:10 ...
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Batch script to delete files

...re onto your desktop. if you want to remove an entire folder like an uninstaller program you could use this. cd C:\Users\User\Detsktop\ rd /s /q SOFTWARE this will delete the entire folder called software and all of its files and subfolders Make Sure You Delete The Correct Folder Cause This Does...
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Bootstrap with jQuery Validation Plugin

...ks well, except for one thing: Testing against jQuery Validate 1.11.1 and calling resetForm() on a form's validator will not call unhighlight on invalid elements, making it necessary to remove the has-error class by hand when resetting a form. What I do is to call the following function instead of c...
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How to send an email with Python?

... family reunion' # me == the sender's email address # family = the list of all recipients' email addresses msg['From'] = me msg['To'] = ', '.join(family) msg.preamble = 'Our family reunion' # Assume we know that the image files are all in PNG format for file in pngfiles: # Open the files in bin...
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Best way to obfuscate an e-mail address on a website?

...domain name. My e-mail address is (my first name)@(my last name).com. So really, when it comes down to guessing it, it's not very hard. ...
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JSONDecodeError: Expecting value: line 1 column 1 (char 0)

...on struct = {} try: try: #try parsing to dict dataform = str(response_json).strip("'<>() ").replace('\'', '\"') struct = json.loads(dataform) except: print repr(resonse_json) print sys.exc_info() Note: Quotes within the data must be properly escaped ...
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Precision String Format Specifier In Swift

...sing string interpolation (which is much more readable) then you could put all the formatting extensions in a file elsewhere and reference it throughout your project. Of course, ideally Apple should provide the formatting library. – Anton Tcholakov Dec 20 '14 a...
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Why does struct alignment depend on whether a field type is primitive or user-defined?

... The documentation of StructLayoutAttribute is pretty interesting. Basically, only blittable types are controlled through StructLayout in managed memory. Interesting, never knew that. – Michael Stum♦ Jul 15 '14 at 7:01 ...
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Why is exception.printStackTrace() considered bad practice?

...archiving the existing contents of the file/device. or the file/device actually discards all data written to it, as is the case of /dev/null. Inferring from the above, invoking Throwable.printStackTrace() constitutes valid (not good/great) exception handling behavior, only if you do not have Sy...
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Function for Factorial in Python

...The concept used here is called recursion ( en.wikipedia.org/wiki/Recursion_(computer_science) ) - a function calling itself is perfectly fine and often useful. – schnaader Nov 7 '14 at 10:06 ...