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How do servlets work? Instantiation, sessions, shared variables and multithreading
...guages which maintains the session by a cookie are sensitive as well, like PHP with PHPSESSID cookie, ASP.NET with ASP.NET_SessionID cookie, etcetera. That's also why URL rewriting with ;jsessionid=xxx as some JSP/Servlet MVC frameworks automatically do is frowned upon. Just make sure that session I...
100% width table overflowing div container [duplicate]
...
Add display: block; and overflow: auto; to .my-table. This will simply cut off anything past the 280px limit you enforced. There's no way to make it "look pretty" with that requirement due to words like pélagosthrough which are wider tha...
Why does overflow:hidden not work in a ?
...lement's 'display' property is inherently set to 'table-cell' rather than 'block'.
In your case, the alternative may be to wrap the contents of the TD in a DIV and apply width and overflow to the DIV.
<td style="border: solid green 1px; width:200px;">
<div style="width:200px; overflow...
CSS: Truncate table cells, but fit as much as possible
...
}
/* visible content */
.ellipsis_cell > div > span {
display: block;
position: absolute;
max-width: 100%;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
line-height: 1em;
}
/* spacer content */
.ellipsis_cell > div:after {
content: attr(...
How to screenshot website in JavaScript client-side / how Google did it? (no need to access HDD) [du
...o get the outer HTML and pass it to GrabzIt's API.
– PHP Rocks
May 11 '18 at 10:34
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How can I make a div stick to the top of the screen once it's been scrolled to?
I would like to create a div, that is situated beneath a block of content but that once the page has been scrolled enough to contact its top boundary, becomes fixed in place and scrolls with the page.
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Stopping scripters from slamming your website
...y fail too many times, and you're confident about the product's demand, to block them and make them personally CALL you to remove the block.
Having people call does seem like an asinine measure, but it makes sure there's a human somewhere behind the computer. The key is to have the block only be in...
SQL Server - transactions roll back on error?
...hould issue the command to roll it back.
You can wrap this in a TRY CATCH block as follows
BEGIN TRY
BEGIN TRANSACTION
INSERT INTO myTable (myColumns ...) VALUES (myValues ...);
INSERT INTO myTable (myColumns ...) VALUES (myValues ...);
INSERT INTO myTable (myColumns ....
What jsf component can render a div tag?
...t; will generate a SPAN in the HTML code.
However, if you specify layout="block", then the component will be a DIV in the generated HTML code.
<h:panelGroup layout="block"/>
share
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improve...
MySQL: Large VARCHAR vs. TEXT?
...line" storage is an increase in the number of rows that can be stored in a block, which means the table rows occupy fewer blocks in the InnoDB buffer cache (smaller memory footprint), and means fewer blocks to be transferred to and from disk (reduced I/O). But, this is only a performance benefit if ...