大约有 5,000 项符合查询结果（耗时：0.0127秒） [XML]
display:inline vs display:block [duplicate]
...
display:block
takes the entire row(100%)of the screen ,it is always 100%of the screen size
display block example
display:inline-block takes up as much width as necessary ,it can be 1%-to 100% of the screen size
display inline-block example
that's why we have div and span
...
How do I increase the cell width of the Jupyter/ipython notebook in my browser?
... the width of the ipython notebook in my browser. I have a high-resolution screen, and I would like to expand the cell width/size to make use of this extra space.
...
Android: Access child views from a ListView
...able to get view for desired position, because it's not being displayed on screen.");
return;
}
// Could also check if wantedPosition is between listView.getFirstVisiblePosition() and listView.getLastVisiblePosition() instead.
View wantedView = listView.getChildAt(wantedChild);
The benefit is th...
How to change size of split screen emacs windows?
I have emacs split horizontally - on top I'm editing Perl code, the bottom is the shell. By default emacs makes the two windows equal in size, but I'd like the shell buffer smaller (maybe half the size?). I was wondering how I could do that.
...
How to get document height and width without using jquery
...tWidth is it is viewable only. scrollWidth includes things leaking off the screen. at least, this is true for my Chrome experiments in 2019.
– StayCool
Nov 6 '19 at 11:49
...
C/C++获取Windows的CPU、内存、硬盘使用率 - C/C++ - 清泛网 - 专注C/C++及内核技术
...erTime = userTime;
hEvent = CreateEventA(NULL, FALSE, FALSE, NULL); // 初始值为 nonsignaled ，并且每次触发后自动设置为nonsignaled
while (true)
{
WaitForSingleObject(hEvent, 1000);
res = GetSystemTimes(&idleTime, &kernelTime, &userTime);
__int64 idle = CompareFil...
在MongoDB中模拟Auto Increment - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...psert参数，为true的话可以自动insert，但那样就不能自定义初始值了，所以文中示例没有使用upsert。
BTW，数据库“_seq”的名字以下划线开头，这样列表的时候会排在前面，容易分辨。
参考：Auto Increment with MongoDB
MongoDB,Auto Increme...
php：获取数组第一个值 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...每个数组中都有一个内部的指针指向它“当前的”单元，初始指向插入到数组中的第一个单元。
current() 函数返回当前被内部指针指向的数组单元的值，并不移动指针。如果内部指针指向超出了单元列表的末端，current() 返回 FALS...
设置用户默认权限 Umask命令详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...Windows创建文件，然后上传到了Linux上，所以文件和目录的初始权限即为777，当我们使用root身份运行tar命令时，就保留了这个权限。而当我们以非root身份运行tar命令时，虽然会应用umask，但tar有点特殊，它使用目录和文件本身的...
弹球游戏 - App Inventor 2 中文网 - 清泛IT论坛，有思想、有深度
弹球游戏作品提交:
相比课上，增加了小球撞击时与失败时的音效与设置难度，并且将小球的初始位置改为了不固定的数值。