我有以下数据作为关联数组
array
'abc' =>
array
'label' => string 'abc' (length=3)
'weight' => float 3
'wsx' =>
array
'label' => string 'wsx' (length=3)
'weight' => float 1
'qay' =>
array
'label' => string 'qay' (length=3)
'weight' => float 1
'http://test.com' =>
array
'label' => string 'http://test.com' (length=15)
'weight' => float 0
'Nasi1' =>
array
'label' => string 'Nasi1' (length=5)
'weight' => float 0
'fax' =>
array
'label' => string 'fax' (length=3)
'weight' => float 4
我想用"标签"或"重量"对数组进行排序
标签的比较功能是:
function compare_label($a, $b)
{ …我正在寻找一个解决方案,使用终端和linux下的命令"convert"转换一组文件.我可以为每个文件使用"convert":
convert -quality 85 file.jpg file.jpg
但我正在寻找类似的东西:
for each jpg do
convert -quality 85 $file $file
end
有人能告诉我,我可以使用哪个命令？
我正在使用以下代码来输出数组:
echo "======output without array_unique=====";
var_dump($selected);
echo "=====output with array_unique=====";
var_dump(array_unique($selected));die;
输出是:
======output without array_unique=====
array
0 =>
array
'uri' => string 'http://localhost/conferences/tags/0caf4c990e0a385156b33fee58e7e3fb' (length=63)
'tag' => string '1' (length=1)
'weight' => float 4
'selected' => string 'select' (length=6)
1 =>
array
'uri' => string 'http://localhost/conferences/tags/0caf4c990e0a385156b33fee58e7e3fb' (length=63)
'tag' => string '1' (length=1)
'weight' => float 4
'selected' => string 'select' (length=6)
2 =>
array
'uri' => string 'http://localhost/conferences/tags/ffc709d5131f752df8aae22d7da4240f' (length=63)
'tag' => string '2' (length=1)
'weight' => float 4
'selected' => string …我有一个完整的问题.现在我无法得到任何建议.当然我可以键入var_dump,但它更适合自动完成.
我正在使用带有PDT 2.1的Eclipse PHP Ide 3.5.
我的数组设置如下:
array
'testuri/abc' =>
array
'label' => string 'abc' (length=3)
'weight' => float 5
'testuri/abd' =>
array
'label' => string 'abd' (length=3)
'weight' => float 2
'testuri/dess' =>
array
'label' => string 'dess' (length=4)
'weight' => float 2
'testuri/gdm' =>
array
'label' => string 'gdm' (length=3)
'weight' => float 2
'testuri/abe' =>
array
'label' => string 'abe' (length=3)
'weight' => float 2
'testuri/esy' =>
array
'label' => string 'esy' (length=3)
'weight' => float 2
'testuri/rdx' =>
array
'label' => string …我有一个标签和两个面板.我想在每个面板中添加标签,但渲染后只显示一个标签.我可以创建第二个标签,但我认为,必须可以两次添加相同的标签.这是我的代码:
// Create labels
Label sectorLabel = new Label("Bereich");
// Create panels/rows
HorizontalPanel row1 = new HorizontalPanel();
HorizontalPanel row2 = new HorizontalPanel();
// Add content to row1
row1.add(sectorLabel);
// Add content to row2
row2.add(sectorLabel);
我正在尝试模拟java.lang.reflect.Method,这里是我的代码:
@RunWith(PowerMockRunner.class)
@PrepareForTest(Method.class)
public class AuditDataTest {
@Test
public void testStartAudit() {
Object[] args = new Object[1];
args[0] = "bla";
Method method = PowerMockito.mock(Method.class);
when(method.getAnnotation(Audit.class).value()).thenReturn("audit");
auditData.startAudit(method, args);
}
}
当我运行测试时,我收到以下错误消息:
java.lang.IllegalAccessError: java.lang.Class
at sun.reflect.GeneratedSerializationConstructorAccessor10.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.objenesis.instantiator.sun.SunReflectionFactoryInstantiator.newInstance(SunReflectionFactoryInstantiator.java:40)
at org.powermock.reflect.internal.WhiteboxImpl.newInstance(WhiteboxImpl.java:257)
at org.powermock.reflect.Whitebox.newInstance(Whitebox.java:139)
at org.powermock.core.DefaultFieldValueGenerator.instantiateFieldType(DefaultFieldValueGenerator.java:74)
at org.powermock.core.DefaultFieldValueGenerator.fillWithDefaultValues(DefaultFieldValueGenerator.java:51)
at org.powermock.api.mockito.internal.mockcreation.MockCreator.mock(MockCreator.java:60)
at org.powermock.api.mockito.PowerMockito.mock(PowerMockito.java:138)
at my.package.audit.AuditDataTest.testStartAudit(AuditDataTest.java:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:322)
at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79)
at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.executeTest(PowerMockJUnit44RunnerDelegateImpl.java:309)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runBeforesThenTestThenAfters(PowerMockJUnit44RunnerDelegateImpl.java:297)
at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42)
at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.invokeTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:222) …我必须第一次使用jQuery ....
<a class="Tag Resource" href="http://localhost/"
resource="http://localres/" property="prop">test</a>
我试图使用提取文本var = $('a').find('Tag Resource').text();,var = $('a').find('Tag Resource').html();但它不起作用.我需要"测试"作为纯文本.
谁能告诉我怎么做？
提前致谢
我在tagcloud中有关于word/tag的简单代码:
<a about="http://localhost/d456c6" href="http://localhost/d456c6" class="tagweight0 Resource">abda</a>
我想改变点击一个单词的背景.问题是,我不只有一个单词"tagweight0".
这里是我的jQuery示例代码:
$('tagweight0').livequery('click', function(event) {
$("tagweight0").toggleClass("select");
return false;
});
这是有效的,但点击所有类"tagweight0"的单词都有更改的背景.如何仅为选择的单词而不是所有标签更改背景？
编辑:我可以使用"href"或"about"参数进行更改吗？