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CSV new-line character seen in unquoted field error
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This now gives the same error, but on line starting upload.num_records = csvobject.get_row_count() now
– GrantU
Jun 26 '13 at 9:19
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Detect if Android device has Internet connection
...eck if there is an active Internet connection is to try and connect
to a known server via http.
public static boolean hasActiveInternetConnection(Context context) {
if (isNetworkAvailable(context)) {
try {
HttpURLConnection urlc = (HttpURLConnection) (new URL("http://www.go...
Renaming the current file in Vim
...es in the dir name?" -- A: the guy who started the project long ago who is now your boss... promoted out of coding into his true area of expertise: following development methodology fads and forcing them on the team.
– Stabledog
Apr 20 '13 at 13:03
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Junit - run set up method once
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JUnit 5 now has a @BeforeAll annotation:
Denotes that the annotated method should be executed before all @Test
methods in the current class or class hierarchy; analogous to JUnit
4’s @BeforeClass. Such methods must be stati...
Printing without newline (print 'a',) prints a space, how to remove?
...ly make a single call to print. Note that string concatenation using += is now linear in the size of the string you're concatenating so this will be fast.
>>> for i in xrange(20):
... s += 'a'
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>>> print s
aaaaaaaaaaaaaaaaaaaa
Or you can do it more directly using sys.std...
How can I convert spaces to tabs in Vim or Linux?
...t it to work, not sure what is necessary and what is not, and btw i don't know what the "%" before reatab is doing: :set noet, :set tabstop=2, :retab!, :%retab!, :set tabstop=1, :retab!, :%retab!
– cwd
Feb 2 '12 at 1:39
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Get model's fields in Django
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Thank you Will. Good to know that other people are using _meta as well. I like the idea of having a wrapper function. Lazerscience, thank you also. Good to know there is a nice method to get the many_to_many fields. Joe
– Joe...
How do I perform an insert and return inserted identity with Dapper?
... sure this works automatically in future dapper builds. Another option for now is select cast(SCOPE_IDENTITY() as int) - again, a bit ugly. I will fix this.
– Marc Gravell♦
Nov 25 '11 at 14:26
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Stop form refreshing page on submit
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Super old thread, but for anybody who comes across this now, please do not try action="#" because it does not work and is not an appropriate solution. The key is actually onsubmit="yourJsFunction();return false"
– Jeff
Nov 9 '19 at 21:04
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How can I generate a list or array of sequential integers in Java?
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The API now requires code similar to this: ContiguousSet.create(Range.closed(1, count), DiscreteDomain.integers()
– Ben
Aug 3 '14 at 17:37
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