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CSS: 100% font size - 100% of what?
...fox options, clicking the Content tab, and checking the font size. You can do the same for other browsers as well.
I personally like to control the default font size of my websites, so in a CSS file that is included in every page I will set the BODY default, like so:
body {
font-family: Helve...
Detect Chrome extension first run / update
...'t have something built-in for this! I'm so glad that I have not been let down :)
– JMTyler
Sep 11 '13 at 0:38
2
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Save string to the NSUserDefaults?
...ortantly he included "synchronize" - NSUserDefaults is very erratic if you don't call this!
– PostCodeism
Nov 29 '10 at 19:48
1
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setTimeout in for-loop does not print consecutive values [duplicate]
...nct copy of "i" to be present for each of the timeout functions.
function doSetTimeout(i) {
setTimeout(function() { alert(i); }, 100);
}
for (var i = 1; i <= 2; ++i)
doSetTimeout(i);
If you don't do something like this (and there are other variations on this same idea), then each of the t...
Convert.ChangeType() fails on Nullable Types
...to an object property value, whose name I have as a string. I am trying to do this like so:
6 Answers
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Should I use the datetime or timestamp data type in MySQL?
...stamp or a native MySQL datetime field, go with the native format. You can do calculations within MySQL that way
("SELECT DATE_ADD(my_datetime, INTERVAL 1 DAY)") and it is simple to change the format of the value to a UNIX timestamp ("SELECT UNIX_TIMESTAMP(my_datetime)") when you query the record i...
Can I use jQuery with Node.js?
Is it possible to use jQuery selectors/DOM manipulation on the server-side using Node.js?
21 Answers
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How to calculate the angle between a line and the horizontal axis?
...f a directed line segment, not a "line", since lines extend infinitely and don't start at a particular point).
deltaY = P2_y - P1_y
deltaX = P2_x - P1_x
Then calculate the angle (which runs from the positive X axis at P1 to the positive Y axis at P1).
angleInDegrees = arctan(deltaY / deltaX) * 1...
What is the difference between concurrency and parallelism?
...r more tasks can start, run, and complete in overlapping time periods. It doesn't necessarily mean they'll ever both be running at the same instant. For example, multitasking on a single-core machine.
Parallelism is when tasks literally run at the same time, e.g., on a multicore processor.
Quo...
Common CSS Media Queries Break Points [duplicate]
...rticular layout instead. That is, gradually narrow your desktop browser window and observe the natural breakpoints for your content. It's different for every site. As long as the design flows well at each browser width, it should work pretty reliably on any screen size (and there are lots and lots ...