how to block popups in firefox

Firefox English version old pop up "Prevent this page from creating addtional dialogs" confirmation boxFireFox 中文版 version Alert "Prevent this page from creating addtional dialogs" to avoid the alert method:Copy the preference Name= dom.successive_dialog_time_limitOpen Firefox Input the about:config in Address barRight-click in the preferences area and choose New > IntegerPaste the preference name and click

According to common sense, when a unit of rows needs to be displayed, use the: Display: block attribute. If no display is required, use the display: None attribute, in addition, this is normal in the IE browser, and there is no problem. However, when using Firefox for browsing, there was a layout disorder. Then, through firebug, I went to view the source code, debugged it, and found that it was a ghost of

When the list-style-position is set and the li element is nested with block elements, the layout of the Firefox browser becomes invalid.Put the ul list style symbol in the list, and naturally you want to set list-style-position: inside. However, when the li element is nested with a block element, Firefox is a tragedy.

" It's not a bug in the browser (or browsers) It's a bug in your code. Table-row; that is what makes them table rows. If you apply display: block; to one then it is no longer a table row, it isA standard block. It is as if you were to code: But does not because of the display: block The reason it "appears" to work with IE is probably because IE isError-correctin

1. Configure browser to use proxy for HTTPSBoth HTTP and HTTPS two are separate, using proxies for HTTP and proxies for HTTPS, and configuring the browser to use the same proxy for HTTPS.2. Import the certificate into the browserHTTPS packets can be intercepted after configuring HTTPS using the Burpsuite agent but the General page is not available for connection errors and cannot be accessed.First configure the browser to Burpsuite proxy mode, and then access http://burp/as follows:Click CA Cert

var unloadconfirm = {}; Unloadconfirm.msg_unload = "Data has not been saved and may cause data loss after leaving \ n Are you sure you want to leave?" ";Unloadconfirm.set = function (a) {window.onbeforeunload = function (b) {b = b | | window.event;B.returnvalue = A; Return a}};Unloadconfirm.clear = function () {Fckdraft.deldraftbyid (); Window.onbeforeunload = function () {}}; Unloadconfirm.set (Unloadconfirm.msg_unload); JS Block Browser refresh clo