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How many threads can a Java VM support?
... Java 6 update 13, Ubuntu 8.10 32 Bit, 4Gig ram, Default JVM settings = 6318 Threads.
– Steve K
Apr 18 '09 at 17:32
9
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Using ECMAScript 6
...The following will return false if the --enable-javascript-harmony flag is set: /(?<!a)b/.test('ab') (and throw the next error if the flag is not set: "Uncaught SyntaxError: Invalid regular expression: /(?<!a)b/: Invalid group")
– Rob W
Dec 25 '16 at 11:2...
Comparing two NumPy arrays for equality, element-wise
What is the simplest way to compare two NumPy arrays for equality (where equality is defined as: A = B iff for all indices i: A[i] == B[i] )?
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Using curl POST with variables defined in bash script functions
When I echo I get this, which runs when I enter it into the terminal
7 Answers
7
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Vertically align text next to an image?
...ues for vertical-align:
One-line vertical-align:middle
This one is easy: set the line-height of the text element to equal that of the container
<div>
<img style="width:30px; height:30px;">
<span style="line-height:30px;">Doesn't work.</span>
</div>
Multiple-lin...
How to put spacing between TBODY elements
...
if the table/tbody/tr/td has a background-color, setting the border color to transparent will give it the background-color of the element, essentially indisinguishable from the element's body. You would need to explicitly color the border the color you want it to appear as ...
How can I explicitly free memory in Python?
I wrote a Python program that acts on a large input file to create a few million objects representing triangles. The algorithm is:
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How to host google web fonts on my own server?
...s still the best one.
You can also now also download google's entire font set via on github at their google/font repository. They also provide a ~420MB zip snapshot of their fonts.
You first download your font selection as a zipped package, providing you with a bunch of true type fonts. Copy them ...
Can anyone explain what JSONP is, in layman terms? [duplicate]
... browser methods. Instead a <script> tag is created, whose source is set to the target URL. This script tag is then added to the DOM (normally inside the <head> element).
JSON Request:
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function () {
if (xhr.readyState == 4 &am...
What is the best way to iterate over a dictionary?
I've seen a few different ways to iterate over a dictionary in C#. Is there a standard way?
30 Answers
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