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What is a stream?
...bat, stdin (standard input), stdout (standard output) and stderr (standard error). Streams can be built as data structures themselves or objects which allows us to perform more complex operations of the data streaming through them, like opening the stream, closing the stream or error checking the fi...
String formatting: % vs. .format vs. string literal
...ere %s" % name
yet, if name happens to be (1, 2, 3), it will throw a TypeError. To guarantee that it always prints, you'd need to do
"hi there %s" % (name,) # supply the single argument as a single-item tuple
which is just ugly. .format doesn't have those issues. Also in the second example yo...
AngularJS : Initialize service with asynchronous data
...e application may actually work but you will see various unknown providers errors in the console.
– IrishDubGuy
Jul 25 '15 at 19:06
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How to apply !important using .css()?
...roperty('width', '100px', 'important');
Note:
Using Chrome may return an error such as:
elem[0].style.removeAttribute is not a function
Changing the line to use the .removeProperty function such as to elem[0].style.removeProperty('width'); fixed the issue.
...
PostgreSQL Connection URL
...pying the "jdbc:postgres:// ..." string out of DataGrip. Unfortunately the error message did not help. Thank you!
– barfoos
Jun 13 '19 at 18:07
1
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How can I add or update a query string parameter?
..._:0.8503766759030615' of undefined or null reference on ie11 you get that error. it's not a pollyfill if it doesn't work as a fallback.
– Val
Feb 8 '17 at 12:03
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Can constructors be async?
...e right syntax this could be implemented and shouldn't be too confusing or error prone. I think Stephen Cleary's blog post and several other answers here have implicitly pointed out that there is no fundamental reason against it, and more than that - solved that lack with workarounds. The existence ...
Format LocalDateTime with Timezone in Java8
...rmat, however, LocalDateTime doesn't have such information. That's why the error occured.
If you want time-zone information, you should use ZonedDateTime.
DateTimeFormatter FORMATTER = DateTimeFormatter.ofPattern("yyyyMMdd HH:mm:ss.SSSSSS Z");
ZonedDateTime.now().format(FORMATTER);
=> "20140829...
Why does AuthorizeAttribute redirect to the login page for authentication and authorization failures
...utomatically pick it up instead of MVC's standard one. This results in an error: The type or namespace 'Authorize' could not be found ( are you missing a directive or an assembly reference?) Both using System.Web.Mvc; and the namespace for my custom AuthorizeAttribute class are referenced in the c...
Link and execute external JavaScript file hosted on GitHub
...al JavaScript file to a GitHub raw version my test file stops working. The error is:
15 Answers
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