大约有 13,000 项符合查询结果(耗时:0.0452秒) [XML]
How can I develop for iPhone using a Windows development machine?
...its out an Xcode project when building for iOS.
Other options:
PhoneGap (html/javascript) also works. It isn't quite as nice for gaming, but it's pretty decent for regular GUI applications.
Flutter (dart) is a free cross platform mobile app development framework from Google. Write your code in Da...
how to check the dtype of a column in python pandas
...nder number here: docs.scipy.org/doc/numpy-1.13.0/reference/arrays.scalars.html The general solution is is_numeric_dtype(agg[y])
– Attila Tanyi
Aug 8 '17 at 12:52
add a commen...
CSS selector for a checked radio button's label
...This is very useful when dealing with the razor situation of <label>@Html.RadioButtonFor(..) someText<label>, I threw <span> around "someText" and it worked like a charm. Thank you!
– S1r-Lanzelot
May 4 '15 at 17:19
...
how to split the ng-repeat data with three columns using bootstrap
..."},{id:"3",name:"test C"},{id:"4",name:"test D"},{id:"5",name:"test E"}]
HTML:
<div ng-controller="MyCtrl">
<table>
<tr ng-repeat="item in items" ng-switch on="$index % 3">
<td ng-switch-when="0">
{{items[$index].id}} {{items[$index].name}}
</t...
When to use Vanilla JavaScript vs. jQuery?
...may I redirect you to quirksmode:
http://www.quirksmode.org/compatibility.html
It is perhaps the most comprehensive list of what works and what doesn't work on what browser anywhere. Pay particular attention to the DOM section. It is a lot to read but the point is not to read it all but to use it ...
Error: could not find function … in R
...4.3/topics/hasName nor https://stat.ethz.ch/R-manual/R-devel/library/utils/html/hasName.html say "introduced in R 3.4.0" I ended up figuring it out by browsing through github repos and look at the blame for utils/R/hasName.R and base/R/match.R
– mpag
Mar 12 '1...
What is declarative programming? [closed]
...
Here's an example.
In CSS (used to style HTML pages), if you want an image element to be 100 pixels high and 100 pixels wide, you simply "declare" that that's what you want as follows:
#myImageId {
height: 100px;
width: 100px;
}
You can consider CSS a declarative...
What do the python file extensions, .pyc .pyd .pyo stand for?
...: This is basically a windows dll file. http://docs.python.org/faq/windows.html#is-a-pyd-file-the-same-as-a-dll
Also for some further discussion on .pyc vs .pyo, take a look at: http://www.network-theory.co.uk/docs/pytut/CompiledPythonfiles.html (I've copied the important part below)
When t...
.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included i
...i.so
LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
LoadModule proxy_html_module modules/mod_proxy_html.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_scgi_module modules/mod_proxy_scgi.so
LoadModule ratelimit_module modules/mod_ratelimit.so
LoadModule reflector_mod...
REST response code for invalid data
...: 400 Bad Request, 409 Conflict, 403 Forbidden etc. live in tools.ietf.org/html/rfc7231 ; 412 Precondition Failed is in tools.ietf.org/html/rfc7232#section-4.2
– Matty K
Jul 3 '14 at 3:49
...
