大约有 36,010 项符合查询结果（耗时：0.0511秒） [XML]
How to specify new GCC path for CMake
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Do not overwrite CMAKE_C_COMPILER, but export CC (and CXX) before calling cmake:
export CC=/usr/local/bin/gcc
export CXX=/usr/local/bin/g++
cmake /path/to/your/project
make
The export only needs to be done once, the first ...
CSS background image alt attribute
...this sort of thing -- better user experience because it's faster. But how do you implement ALT tags for these images? Example site.
The answer is that they don't use alt text at all, but instead use the title attribute on the containing div.
HTML
<div class="hotwire-fitness" title="Fitness Centr...
How do I unit test web api action method when it returns IHttpActionResult?
... casting the response object to a known type. Unfortunately, the responses do not seem to have a useable hierarchy or implicit conversion path for this to work without intimate knowledge of the controller implementation. Consider the following:
public class MixedCodeStandardController : ApiControll...
How to pretty print XML from the command line?
...ue="ipsum" /></root>' |
tidy -xml -i -
Python
Python's xml.dom.minidom can format XML (both python2 and python3):
echo '<root><foo a="b">lorem</foo><bar value="ipsum" /></root>' |
python -c 'import sys;import xml.dom.minidom;s=sys.stdin.read();print...
Android onCreate or onStartCommand for starting service
...oid service I implement the onCreate method, but in my last project this does not work. I tried implementing onStartCommand , and this seems to work.
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filter for complete cases in data.frame using dplyr (case-wise deletion)
... omitted rows in the na.action attribute whereas the other solutions above do not.
str(df %>% na.omit)
## 'data.frame': 2 obs. of 2 variables:
## $ x1: num 1 2
## $ x2: num 1 2
## - attr(*, "na.action")= 'omit' Named int 3 4
## ..- attr(*, "names")= chr "3" "4"
ADDED Have updated ...
Where to get “UTF-8” string literal in Java?
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do you use .toString() on that?
– Matt Broekhuis
Oct 22 '13 at 17:30
54
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How can I list ALL DNS records?
Is there any way I can list ALL DNS records for a domain?
8 Answers
8
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Initialization of all elements of an array to one default value in C++?
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You don't have to resort to initializing the array during runtime. If you really need the initialization to happen statically, it's possible to use variadic templates and variadic sequences to generate the desired sequence of int...
What is a good reason to use SQL views?
...rver 2008 bible and I am covering the views section. But the author really doesn't explain the purpose of views. What is a good use for views? Should I use them in my website and what are the benefits of them?
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