Format specifies type 'int' but the argument has type 'struct node *'

[[email protected] c]# gcc MemTest.c -o MemTest1 -WallMemTest.c: In function 'main':MemTest.c:24: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'int *'MemTest.c:39: warning: format '%x' expects type 'unsigned int', but arg

The method setPositiveButton(int, DialogInterface.OnClickListener) in the type AlertDialog.Builder is not applicable for the arguments (String, new   View.OnClickListener(){}) .setNegativeButton("Don't Remind", new OnClickListener() .setNegative

今天要写一个联系人搜索算法. 百度了下, 在code4App中找到相关代码. 但是自己跑了下, 发现报错. 错误内容如下: "Cast from pointer to smaller type 'int' loses information"  从错误内容我们也能看出, 错误出在'int'这里了. 而那份代码也比较早的, 在Xcode5.1之后, 要用uintptr_t来替代int. 把错误语句处的int全换成uintptr_t即可. iOS开发 - "Cast from p

1.打开日志输出,降低日志级别. <AppenderRef ref="console" level="trace"></AppenderRef> 否则看不到报错.. 2.调整mysql语句,不能使用order by limit之类的 <!-- SELECT IFNULL(amt,1) FROM account_log WHERE mem_no=#{value} AND income_type != 4 ORDER BY id DESC

 The method replace(int, Fragment, String) in the type FragmentTransaction is not applicable for the arguments (int, SettingFragment, String) 今天遇到这样一个很奇葩的错误信息,后来查到我导入的包有问题  import android.app.Fragment; import android.app.FragmentManager;   其实我应该使用的

原本想这样产生一个随机数,但是你会看到,只要数字超过了9位数,就会出问题,提示"The literal 1000000000000 of type int is out of range" 解决方式是把数字转换成long型,在数字后面加上L,代表long型

启动项目出现Argument(s) "type" can't be null.异常.异常如下: java.lang.IllegalArgumentException: Argument(s) "type" can't be null. at com.sun.xml.bind.api.TypeReference.<init>(TypeReference.java:93) at com.sun.xml.ws.model.RuntimeModeler.proc

错误信息: attempted to return null from a method with a primitive return type (int). 错误原因:实际查询sql并没有这个值,出现空值,就会报这个异常. 错误sql(发生问题): select sum(id) from post where post.author = ? 正确sql(解决问题): select IFNULL(sum(id),0) from post where post.author = ? 关键在于使用

Implicit conversion from enumeration type 'enum CGImageAlphaInfo' to different enumeration type 'CGB 分类: iOS开发2013-11-28 15:55 745人阅读 评论(0) 收藏 举报 CGImageAlphaInfoCGContextRefCGBitmapContextCreatCGBitmapInfokCGBitmapByteOrderDe 在使用xcode5 sdk iOS7环境,创建