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top nav bar blocking top content of the page
...finitely roll with the other answer with a little more succinctness with @media (min-width: 980px) { body { padding-top: 60px; } }
– Ted
Nov 23 '12 at 0:46
3
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How do I get current date/time on the Windows command line in a suitable format for usage in a file/
... /t') do (set mydate=%%c-%%a-%%b)
For /f "tokens=1-2 delims=/:" %%a in ('time /t') do (set mytime=%%a%%b)
echo %mydate%_%mytime%
If you prefer the time in 24 hour/military format, you can replace the second FOR line with this:
For /f "tokens=1-2 delims=/:" %%a in ("%TIME%") do (set mytime=%%a%%b)...
Sample random rows in dataframe
... would return a specified number of rows picked up randomly without replacement from a data frame in R language? Can anyone help me out?
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Clearing using jQuery
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Easy: you wrap a <form> around the element, call reset on the form, then remove the form using .unwrap(). Unlike the .clone() solutions otherwise in this thread, you end up with the same element at the end (including custom properties that were set on it).
Tested...
HTTP response code for POST when resource already exists
...ient side, complete with object IDs that are permanent for the whole lifetime of the object.
16 Answers
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How to show and update echo on same line
...ons are -n and -e.
-n will not output the trailing newline. So that saves me from going to a new line each time I echo something.
-e will allow me to interpret backslash escape symbols.
Guess what escape symbol I want to use for this: \r. Yes, carriage return would send me back to the start and i...
'UserControl' constructor with parameters in C#
Call me crazy, but I'm the type of guy that likes constructors with parameters (if needed), as opposed to a constructor with no parameters followed by setting properties. My thought process: if the properties are required to actually construct the object, they should go in the constructor. I get two...
What's the recommended approach to resetting migration history using Django South?
...migrations using South (0.7) and Django (1.1.2) which are starting to consume quite a bit of time in my unit tests. I would like to reset the baseline and start a fresh set of migrations. I've reviewed the South documentation , done the usual Google/Stackoverflow searching (e.g. "django south (rese...
Programmatically change input type of the EditText from PASSWORD to NORMAL & vice versa
...nputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
For numeric password (pin):
password.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD);
Also, make sure that the cursor is at the end of the text in the EditText because when you change the input...
Android multiple email attachments using Intent
I've been working on Android program to send email with an attachment (image file, audio file, etc) using Intent with ACTION_SEND . The program is working when email has a single attachment. I used Intent.putExtra(android.content.Intent.EXTRA_STREAM, uri) to attach the designated image file to th...