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What exactly are iterator, iterable, and iteration?
... @jlh why would __len__ be necessarily tied to iteration? How would knowing the length of something help you iterate over it?
– shadowtalker
Sep 19 '18 at 6:45
2
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How to show multiline text in a table cell
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I'm in a situation now where white-space: pre; is being ignored when applied in a <td> tag. Using <pre></pre> to wrap our content works fine, but due to the use of this table (exporting to excel), large #s of columns and rows ...
How to tell git to ignore individual lines, i.e. gitignore for specific lines of code [duplicate]
...'t work, and it also broke the previously working filter for python-files. Now I get this error all the time "error: external filter sed". Do you know how I can fix this or simply delete all filters?
– PaulMag
Nov 24 '14 at 13:27
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+ operator for array in PHP?
...array("username"=>"John Doe");
$default_vars = array("username"=>"Unknown", "email"=>"no-reply@domain.com");
$config = $user_vars + $default_vars;
The $default_vars, as it suggests, is the array for default values.
The $user_vars array will overwrite the values defined in $default_vars.
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Get size of folder or file
... @AkselWillgert Thanks, this is unfortunate and I've updated the answer. Now switching to Guava stackoverflow.com/a/24757556/1180621
– Andrejs
Jul 15 '14 at 11:53
add a comm...
How do I get the 'clear' command in Cygwin?
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@AndrewProck It seems to be there now!
– Rohaq
Dec 20 '13 at 17:42
Thanks for...
How to change time and timezone in iPhone simulator?
...time is updated after 10 to 15 secs, but that is ok for me. @JPK I do not know the problem of your system, best way is to print the complete time logs and check where is problem.
– AsifHabib
Mar 18 '13 at 13:59
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Download file of any type in Asp.Net MVC using FileResult?
...010. This just shows the correct MIME type to use when the MIME type is unknown. ReadAllBytes was added years later in an edit. Why is this my second most upvoted answer? Oh well.
– Ian Henry
May 6 '15 at 21:51
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How do you connect localhost in the Android emulator? [duplicate]
... not working for me. I have added custom name for my site in etc/hosts now I want to access mywebapp.local URL in android simulator how can I do that
– joy
May 19 at 11:05
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How to prevent ENTER keypress to submit a web form?
...;
return txtArea || (e.keyCode || e.which || e.charCode || 0) !== 13;
}
Now you can define a keypress handler on the form:
<form [...] onkeypress="return checkEnter(event)">
document.querySelector('form').onkeypress = checkEnter;
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