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Can Selenium Webdriver open browser windows silently in background?
...ow deprecated
– Corey Goldberg
Nov 10 '17 at 4:16
5
indeed, use "--headless" instead of "--no-sta...
Passing a String by Reference in Java?
...a += "foo"; }
Create an array:
new String[] zText = new String[1];
zText[0] = "";
void fillString(String[] zText) { zText[0] += "foo"; }
From a performance point of view, the StringBuilder is usually the best option.
s...
How many String objects will be created when using a plus sign?
.... For instance, the following creates 12 string instances: 2 constants + 10 iterations, each resulting in a new String instance:
public class Program
{
static void Main(string[] args)
{
string result = "";
for (int i = 0; i < 10; i++)
result += "a";
C...
Using SQL Server 2008 and SQL Server 2005 and date time
I've built a entity framework model against a 2008 database. All works ok against the 2008 database. When I try to update the entity on a 2005 database I get this error.
...
Revert to a commit by a SHA hash in Git? [duplicate]
... you have no uncommitted changes that you want to keep
git reset --hard 56e05fced
# Move the branch pointer back to the previous HEAD
git reset --soft HEAD@{1}
git commit -m "Revert to 56e05fced"
share
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connecting to MySQL from the command line
...
See here http://dev.mysql.com/doc/refman/5.0/en/connecting.html
mysql -u USERNAME -pPASSWORD -h HOSTNAMEORIP DATABASENAME
The options above means:
-u: username
-p: password (**no space between -p and the password text**)
-h: host
last one is name of the database tha...
How to send emails from my Android application?
...
answered Feb 4 '10 at 6:43
Jeremy LoganJeremy Logan
44.7k3636 gold badges118118 silver badges143143 bronze badges
...
PHP convert date format dd/mm/yyyy => yyyy-mm-dd [duplicate]
...at is assumed. Check more here.
Use the default date function.
$var = "20/04/2012";
echo date("Y-m-d", strtotime($var) );
EDIT I just tested it, and somehow, PHP doesn't work well with dd/mm/yyyy format. Here's another solution.
$var = '20/04/2012';
$date = str_replace('/', '-', $var);
echo da...
React JSX: selecting “selected” on selected option
...
HoldOffHunger
7,84044 gold badges4444 silver badges8585 bronze badges
answered Feb 12 '14 at 18:09
Sophie AlpertSophie ...
Getting a list of values from a list of dicts
...
340
Assuming every dict has a value key, you can write (assuming your list is named l)
[d['value'] ...