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How to get the current time in milliseconds from C in Linux?
...answered Sep 21 '10 at 2:44
yadabyadab
1,90311 gold badge1414 silver badges2323 bronze badges
...
Why does PostgreSQL perform sequential scan on indexed column?
... Interesting, that explains many things for me :) Indeed, when I select by year > 2010 it does index scan. Thank you!
– Alex Vayda
Mar 5 '11 at 15:24
...
Use of ~ (tilde) in R programming Language
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Full screen background image in an activity
...ith the resized image */
ImageView iv_background = (ImageView) findViewById(R.id.iv_background);
iv_background.setImageBitmap(bmp);
No cropping, no many different sized images.
Hope it helps!
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How can I detect if this dictionary key exists in C#?
...["HomeStreet"] = entry;
}
Update 2: here is the working code (compiled by question asker)
PhysicalAddressEntry entry;
PhysicalAddressKey key = PhysicalAddressKey.Home;
if (c.PhysicalAddresses.TryGetValue(key, out entry))
{
if (entry.Street != null)
{
row["HomeStreet"] = entry.St...
jQuery .hasClass() vs .is()
... faster through jQuery's implementation as there is no native version (win by default). Also if you're continuing to recall the same DOM elements, depending on browser and version, it may take additional time where as jQuery can cache this element for faster retrieval. Typically native JavaScript fu...
Java String split removed empty values
...
split(delimiter) by default removes trailing empty strings from result array. To turn this mechanism off we need to use overloaded version of split(delimiter, limit) with limit set to negative value like
String[] split = data.split("\\|", -1)...
How to give System property to my test via Gradle and -D
...ur test block as you have done but base it on the incoming gradle property by passing it with it -P:
test {
systemProperty "cassandra.ip", project.getProperty("cassandra.ip")
}
or alternatively, if you are passing it in via -D
test {
systemProperty "cassandra.ip", System.getProperty("cas...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
...ine switches are all detailed in perlrun. (available from the command line by calling perldoc perlrun)
Going into the options briefly, one-by-one:
-p: Places a printing loop around your command so that it acts on each
line of standard input. Used mostly so Perl can beat the
pants off awk ...
jQuery: keyPress Backspace won't fire?
...eypress');
});
Adding my Work Around here. I needed to delete ssn typed by user so i did this in jQuery
$(this).bind("keydown", function (event) {
// Allow: backspace, delete
if (event.keyCode == 46 || event.keyCode == 8)
{
var tempField = $(this).attr('nam...