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bootstrap modal removes scroll bar
... and the parent needs to remain still .modal-body { max-height: calc(100vh - 210px); overflow-y: auto; } .modal-open { overflow: hidden; overflow-y: scroll; padding-right: 0 !important; }
– Oracular Man
Apr 13 '18 at 0:57
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How can I pop-up a print dialog box using Javascript?
...bit old, but I like to add ... window.print();setTimeout("window.close()", 100); . This waits enough time for the rest of the page to load, but then hangs until the print button on the print dialogue is pressed, or cancelled, and then neatly shuts the tab down again.
– Stephen...
Iterate over each line in a string in PHP
...
$line = strtok( $separator );
}
Testing the performance, I iterated 100 times over a test file with 17 thousand lines: preg_split took 27.7 seconds, whereas strtok took 1.4 seconds.
Note that though the $separator is defined as "\r\n", strtok will separate on either character - and as of PHP...
Catch all JavaScript errors and send them to server
...urce (You can install it on your own server)
2- You can use the free plan (100 reports / day)
Or install it on your server: github.com/getsentry
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List comprehension in Ruby
...mprehensionTest < ActionController::PerformanceTest
TEST_ARRAY = (1..100).to_a
def test_map_compact
1000.times do
TEST_ARRAY.map{|x| x % 2 == 0 ? x * 3 : nil}.compact
end
end
def test_select_map
1000.times do
TEST_ARRAY.select{|x| x % 2 == 0 }.map{|x| x * 3}
...
Is there a version control system for database structure changes?
...
SQL
CREATE TABLE Config
(
cfg_tag VARCHAR(50),
cfg_value VARCHAR(100)
);
INSERT INTO Config(cfg_tag, cfg_value) VALUES
( 'db_version', '$Revision: $'),
( 'db_revision', '$Revision: $');
Then, I add the following to the update section:
UPDATE Config SET cfg_value='$Revision: $' WHERE cf...
Why is this jQuery click function not working?
... Just like Flink, I also solved problem with this. Thanks.. 100 upvote..
– Zeta
Sep 25 '17 at 11:35
...
Overflow Scroll css is not working in the div
... it you will notice that scroll bar will appear.
.wrapper{
// width: 1000px;
width:600px;
overflow-y:scroll;
position:relative;
height: 300px;
}
JSFIDDLE
From documentation:
overflow-y
The overflow-y CSS property specifies whether to clip content, render a scroll bar,...
How to get the unix timestamp in C#
...
100
Crazy that UNIX time conversion is not in the standard library as part of DateTime.
– xingyu
Jan 30...
Choosing Mobile Web HTML5 Framework [closed]
...
+100
It depends on what your target audience is and how interactive the site you are building is.
jQTouch:
heavy on the CSS, light on th...