大约有 19,606 项符合查询结果（耗时：0.0326秒） [XML]
Text vertical alignment in WPF TextBlock
... +1 Doesn't even need to set the Height for the Grid, as with the Border-based approach.
– Efran Cobisi
Jul 21 '12 at 15:22
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Equivalent of “throw” in R
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Beyond the base functions that Dirk mentions:
The R.oo package has additional exception handling functionality, including a throw() function which is very useful. You can catch exceptions with the usual try or trycatch functions:
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Android: disabling highlight on listView click
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Essentially, you have a selector that specifies different style elements based on the current state.
see this for short and quick solution https://stackoverflow.com/a/12242564/185022
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How do I delete all messages from a single queue using the CLI?
... This could have been implemented in either 3.5.4 or 3.6.0, based on github.com/rabbitmq/rabbitmq-server/pull/215 and rabbitmq.com/changelog.html . If you have an older version, rabbitmqadmin as per stackoverflow.com/a/18267342/272387 might help.
– Richlv
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How to remove a field completely from a MongoDB document?
...ch worse, but this way you can change the field with any custom code (even based on another field from this document).
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Sorting a vector in descending order
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@ildjarn: Because it's like that? The base() member function for example returns the wrapped iterator.
– Xeo
Jan 26 '12 at 21:00
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What's the best Django search app? [closed]
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Check out Haystack Search - a new model based search abstraction layer that currently supports Xapian, Solr and Whoosh. Looks like it's well supported and documented.
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Is there an online name demangler for C++? [closed]
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This might be a bit late, but I created one, based on this question. It works with the inputs I tried on, supports g++ and msvc++ via __cxa_demangle and __unDName, compiled to Javascript via Emscripten. Hope this helps someone: c++filtjs
Edit: Fixed escaping problem
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string to string array conversion in java
...ist;
import org.apache.commons.lang.ArrayUtils;
import com.google.common.base.Functions;
import com.google.common.collect.Lists;
import com.google.common.primitives.Chars;
// ...
public static String[] singleChars(String s) {
return
Lists.transform(Chars.asList(s.toCharArray()),
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How can I determine whether a 2D Point is within a Polygon?
...nside the bounding box of the polygon. it can't be in the polygon. This is based on the assumption that the loop to find the bounding box of the polygon is significantly faster than the second for loop. That might not be true on modern hardware. But in a real system it may make sense to cache the bo...