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console/rendering panel. Hidden by default.Eight, find recordsIf you just want to focus on some type of event, like just looking at HTML rendering. You can find the records.Ctrl+f shortcut key to call out the search bar, enter the HTML.Nine, a part of the amplification timelineWhen analyzing timeline, if you are interested only in certain operations within a certain time period, you can select the area you want to browse by dragging the slider of the
Press Ctrl + f5mac to refresh the keyboard. Press command + R to refresh the keyboard. Press command + Shift + R to refresh the keyboard.
Tab and window shortcut
Region-n
Open a new window.
Region-T
Open a new tab.
Shift-n
Open a new window in stealth mode.
PressObjective-oAnd select a file.
Open a file in your computer in Google Chrome.
Press and hol
select; for example, enter SF, press space, automatically replaced by select * from, very convenient, save a lot of time to write duplicate SQL statements.Setup method: Menu Tools–>preferences–>editor–>autoreplace (auto-replace) –>edit1), create a text file Shortcuts.txt, and write the following content:S=selectCopy code is saved to the ~/plugins directory under the PL/SQL Developer installation path2),
, press the space, automatically replaced by select; for example, enter SF, press space, automatically replaced by select * from, very convenient, save a lot of time to write duplicate SQL statements.Setup method: Menu Tools–>preferences–>editor–>autoreplace (auto-replace) –>edit1), create a text file Shortcuts.txt, and write the following content:S=selectCopy code is saved to the ~/plugins directory under the PL/SQL
replaced by select; for example, enter SF, press space, automatically replaced by select * from, very convenient, save a lot of time to write duplicate SQL statements. Setup method: Menu Tools–>preferences–>editor–>autoreplace (auto-replace) –>edit 1), create a text file Shortcuts.txt, and write the following content:S=selectCopy code is saved to the ~/plugins directory under the PL/SQL Developer installat
statements in uppercase cannot completely solve this problem, but it is easier to find a line of all uppercase characters in the middle of a pile of code. Thank you in your eyes. Setting Method: menu Tools> Preferences> Editor> Keyword Case> Uppercase 5. SQL statements written by special Copy in SQL Window usually need to be placed in Java or other languages, you need to convert it into a string and add the corresponding connection characters. You do
;autoreplace, select the Enable check box, and then browse the file to select the Shortcuts.txt that you created earlier, click Apply. 3), restart PL/SQL Developer, enter the s+ space in the windows, sc+ space to do the test. Note: Shortcuts.txt cannot be removed, otherwise shortcut keys will not workThe following defines some rules as reference I=insert u=update s=select f=from w=where o=order by D=delete
of time to write duplicate SQL statements.Setup method: Menu Tools–>preferences–>editor–>autoreplace (auto-replace) –>edit1), create a text file Shortcuts.txt, and write the following content:S=selectCopy code is saved to the ~/plugins directory under the PL/SQL Developer installation path2), Tools–>preferences–>user interface–>editor–>autoreplace, select the En
problem completely, but finding a line of all uppercase characters in the middle of a heap of code is relatively easy, and your eyes will thank you. Setup method: Menu Tools--Preferences---Keyword case-to-uppercase Strong>5, special copy SQL statements written in SQL window usually need to be placed in Java or other languages. You need to turn into a string and add the corresponding hyphen, this thing does not need to repeat, in the written
Chrome Dev toolsIntroduce the basic usage of chrome Dev tools and some unexpected tips
Chrome developer tools is a series of embedded editing and debugging tools in
called either under the IE8 tool menu or by clicking the F12 shortcut.
Detailed use of IE8 Developer Tools
Before we talk about it, let's talk about what it can do? If you just use a browser to browse the website, you don't have to worry about how the page is made. So I think you can leave this page.
In general, developer
--
IETesterSuperPreview (download), a powerful tool for Microsoft Web development and debugging)Understanding of "Developer Tools"
Although it has changed its trendy name, it is not a new one. Its predecessor is "IEdevtoolbar ". However, it used to be a plug-in for IE. In IE8, the browser has automatically integrated this feature, which not only changed the name but also enhanced the functionality.
The
Chrome browser not only can debug pages, JS, requests, resources, cookies, can also simulate the phone to debug. Since I used chrome, I can't live without it.Here's how to debug with chrome. How to open the Chrome developer tool.
Right-click on the page and select Review el
example, enter SF, press space, automatically replaced by select * from, very convenient, save a lot of time to write duplicate SQL statements. Setup method: Menu Tools–>preferences–>editor–>autoreplace (auto-replace) –>edit 1), create a text file Shortcuts.txt, and write the following: s= The SELECT replication code is saved to the ~/plugins directory under the installation path of PL/SQL Developer 2),
, press the space, automatically replaced by select; for example, enter SF, press space, automatically replaced by select * from, very convenient, save a lot of time to write duplicate SQL statements.Setup method: Menu Tools–>preferences–>editor–>autoreplace (auto-replace) –>edit1), create a text file Shortcuts.txt, and write the following content:S=selectCopy code is saved to the ~/plugins directory under the PL/SQL
, press the space, automatically replaced by select; for example, enter SF, press space, automatically replaced by select * from, very convenient, save a lot of time to write duplicate SQL statements.Setup method: Menu Tools–>preferences–>editor–>autoreplace (auto-replace) –>edit1), create a text file Shortcuts.txt, and write the following content:S=selectCopy code is saved to the ~/plugins directory under the PL/SQL
, we use a variety of tools to improve testing efficiency, in extreme cases a browser is enough, but not all browsers can.0x02 ChromeNo matter surfing the Internet or debug page, I believe Chrome is the first choice for many people, Chrome's extension app/plugin is also a lot of names, now look at the actual test of chrome performance.Chrome has a live HTTP heade
select; for example, enter SF, press space, automatically replaced by select * from, very convenient, save a lot of time to write duplicate SQL statements.Setup method: Menu Tools–>preferences–>editor–>autoreplace (auto-replace) –>edit1), create a text file Shortcuts.txt, and write the following: S=select copy code is saved to PL/SQL Developer installation path under ~/plugins directory 2),
static void main(String[] args) { SpringApplication.run(DevtoolsApplication.class, args); }}Installing the Livereload PluginDownload the livereload chrome or Firefox or Safari plugin from the Livereload website and enable the plugin.TestUse the spring-boot:run plugin to start the app, and you'll see the word when the browser opens http://localhost:8080 hello world . Then in our controller to change the return value, such as: Hola! , in Inte
app:package cn.zxuqian.devtools;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;@SpringBootApplicationpublicclass DevtoolsApplication { publicstaticvoidmain(String[] args) { SpringApplication.run(DevtoolsApplication.class, args); }}Installing the Livereload PluginDownload the livereload chrome or Firefox or Safari plugin from the Livereload website and enable the plugi
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