,Sales10000123,98765432112332112,312677876
Create a Text object in the report. The formula is: = second (vtimeend-vtimestart). The result is about 5 seconds, which indicates that the entire reload takes 5 seconds.
The following exciting moments are coming: Click partial load (file-> partial RELOAD), the data is instantly loaded, and the text object on the page has changed to 0, indicates that the data loading time is almost zero. preview the data in testaddtable in the data model: the new data
This is my test pass, purely recorded to see, the final solution in the last, the middle is to meet some of the pits, you can skip the look!! My operating experience, reproduced please indicate the source: http://www.cnblogs.com/huangjc/p/4536620.html
Linux defaults to allow anyone to restart the system by pressing Ctrl+alt+del . However, in a production environment, the ability to restart the system by pressing Ctrl-
Linux defaults to allow anyone to restart the system by pressing Ctrl+alt+del . However, in a production environment, the ability to restart the system by pressing Ctrl-alt-del should be deactivated. The previous CentOS version is configured in/etc/inittab, while centos7/RHEL7 views The/etc/inittab file, "Ctrl-alt-delete ishandled by/usr /lib/systemd/system/ctrl
Disable the system restart function by pressing Ctrl-Alt-Del in RHEL/CentOS 5/6
In Linux, for security considerations, we allow anyone to press Ctrl-Alt-Del to restart the system. However, in the production environment, press Ctrl-Alt-Del to restart the system.
In this article, we will introduce how to disable the hot
Prevent misoperation Restart in real production environmentsFirst, centos5.x prohibit simultaneous press Ctrl+alt+del restartEdit/etc/inittabFound itCa:12345:ctrlaltdel:/sbin/shutdown-t1-a-R NowChange to#ca: 12345:ctrlaltdel:/sbin/shutdown-t1-a-R nowOr delete the found row, save the exit;Second, centos6.x prohibit simultaneous press Ctrl+alt+del restartMethod 1:Edit/etc/init/control-
box (not required below) and specify the name and path of the exported file (note that you can only export. epf format files). Then, under the path you specify, locate the file EPF file that you just exported, (you can use Notepad) to open it, find the ABCD (or ABC) you just entered, and then add the remaining 22 letters later, save it, and then import the file into eclipse with Eclipse's import function. You can implement the Word association prompt
JS implements the method of shielding shift, Ctrl, alt, and other function keys
This article describes how to block function keys such as shift, Ctrl, and alt in JS. Share it with you for your reference. The specific implementation method is as follows:
?
1 2 3 4 5 6 7 8 9 10 11 12 13
This paper illustrates the method of JS to implement the function key such as shielding Shift,ctrl,alt. Share to everyone for your reference. The implementation methods are as follows:
?
1 2 3 4 5 6 7 8 9 10 11 12-13
I hope this article will help you with your JavaScript programming.
In Sts/eclipse, Alt +/The role of code hints, sometimes due to shortcut key conflicts and other reasons
Solution:
In Window-> Preferences-> General-> Keys1, the Word completion shortcut key settings Alt+c2, the Content Assist shortcut keys to change to alt+/Click OKIf you are still not prompted correctly, it is possible that the prompt
Os:windows7 x64Jdk:jdk-8u131-windows-x64Ide:eclipse Oxygen Release (4.7.0)
Enter main first, then press alt+/Tap EnterFeelings:At first, the Java program was written using notepad++, and always entered the main function manually. Now, with the advanced IDE, the efficiency has improved a lot. But then again, 0 basic novice words, knock a few days main function h
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.