大约有 13,300 项符合查询结果（耗时：0.0232秒） [XML]
What's the difference between `raw_input()` and `input()` in Python 3?
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Sven MarnachSven Marnach
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Split comma-separated strings in a column into separate rows
...erpt)
devtools::session_info()
#Session info
# version R version 3.3.2 (2016-10-31)
# system x86_64, mingw32
#Packages
# data.table * 1.10.4 2017-02-01 CRAN (R 3.3.2)
# dplyr 0.5.0 2016-06-24 CRAN (R 3.3.1)
# forcats 0.2.0 2017-01-23 CRAN (R 3.3.2)
# ggplot2 ...
How to add 2 buttons into the UINavigationbar on the right side without IB?
...alloc]
initWithFrame:CGRectMake(0.0f, 0.0f, 103.0f, 44.01f)]; // 44.01 shifts it up 1px for some reason
tools.clearsContextBeforeDrawing = NO;
tools.clipsToBounds = NO;
tools.tintColor = [UIColor colorWithWhite:0.305f alpha:0.0f]; // closest I could get by eye to black, transluce...
How can I add timestamp to logs using Node.js library Winston?
...s follows:
{"message":"Connected to mongodb","level":"info","timestamp":"2018-02-01T22:35:27.758Z"}
{"message":"Connected to mongodb","level":"info","timestamp":"2018-02-01T22:35:27.758Z"}
We can add formatting to this timestamp in 'format.combine()' as usual using:
format.timestamp({format:'MM-...
How can I scale the content of an iframe?
...ipped-down CSS works in FF 26, Chrome 32, Opera 18, and IE9 -11 as of 1/7/2014:
.wrap
{
width: 320px;
height: 192px;
padding: 0;
overflow: hidden;
}
.frame
{
width: 1280px;
height: 786px;
border: 0;
-ms-transform: scale(0.25);
-moz-transform: scale(0.25);
-...
How to use 'find' to search for files created on a specific date? [closed]
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Note that the -newerxt is available on FreeBSD since 2001 (where it was first provided as a patch in 1998), a few other BSDs and GNU find (since 4.3.3 in 2007), based on HP/UX find, which introduced -newerXY (but where Y == t is not supported).
– Stephane Ch...
How do I get an ISO 8601 date on iOS?
It's easy enough to get the ISO 8601 date string (for example, 2004-02-12T15:19:21+00:00 ) in PHP via date('c') , but how does one get it in Objective-C (iPhone)? Is there a similarly short way to do it?
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Is there a goto statement in Java?
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201
The Java keyword list specifies the goto keyword, but it is marked as "not used".
It was in th...
How do you properly determine the current script directory in Python?
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answered Sep 15 '10 at 15:01
bobincebobince
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Freeze screen in chrome debugger / DevTools panel for popover inspection?
...ramAbram
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