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How to open a new tab using Selenium WebDriver?
...
namespace StackOverflowTests {
class OpenNewTab {
static void Main(string[] args) {
IWebDriver driver = new FirefoxDriver();
driver.Navigate().GoToUrl("http://stackoverflow.com/");
IWebElement body = driver.FindElement(By.TagName("body"));
...
Ruby: Change negative number to positive number?
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Based of the same principle we can even divide the any negative number by -1. However, I was just wondering what can be the benefit of using it over abs method as mentioned by Yacoby
– Apurva Mayank
Mar 20 '18 at 2:55
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How do I kill background processes / jobs when my shell script exits?
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To clean up some mess, trap can be used. It can provide a list of stuff executed when a specific signal arrives:
trap "echo hello" SIGINT
but can also be used to execute something if the shell exits:
trap "killall background" EXIT
It's a builtin, so help trap will give y...
How to track child process using strace?
...ld use the -ff option with -o filename to produce multiple files (one per pid).
eg:
strace -o process_dump -ff ./executable
grep clone process_dump*
that would help you see which parent created what. Maybe that would help you - at least then you could search backwards.
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Nginx location priority
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Does Internet Explorer support pushState and replaceState?
...d history.replaceState() methods for manipulating browser history ? Considering these are just being implemented in Firefox 4, I'm not holding my breath, but does anybody know if they're coming in IE9?
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RuntimeWarning: invalid value encountered in divide
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I think your code is trying to "divide by zero" or "divide by NaN". If you are aware of that and don't want it to bother you, then you can try:
import numpy as np
np.seterr(divide='ignore', invalid='ignore')
For more details see:
http://docs.scipy.org/doc...
What does the “-U” option stand for in pip install -U
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to declare or mark a Java method as deprecated?
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*
* @deprecated use {@link #new()} instead.
*/
@Deprecated
public void old() {
// ...
}
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“Templates can be used only with field access, property access, single-dimension array index, or sin
...like
@foreach (var item in Model)
{
@Html.DisplayFor(m => !item.IsIdle, "BoolIcon")
}
I solved this just by doing
@foreach (var item in Model)
{
var active = !item.IsIdle;
@Html.DisplayFor(m => active , "BoolIcon")
}
When you know the trick, it's simple.
The difference is t...