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How to add an object to an array
...uestion: myArray = []; myArray.push({'text': 'some text', 'id' : 13}); and now myArray is empty. So if we try get the value from myArray[0]['text'] it will be empty, why? take.ms/jSvbn
– fdrv
Mar 16 '16 at 14:55
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UIButton inside a view that has a UITapGestureRecognizer
...ther view appears above this view. This new view has three buttons. When I now press on one of these buttons I don't get the buttons action, I only get the tap gesture action. So I'm not able to use these buttons anymore. What can I do to get the events through to these buttons? The weird thing is t...
SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu
...ormatting the date to build the SQL statement. I had used Format(DateTime.Now, "yyyymmdd") when it should have been Format(DateTime.Now, "yyyyMMdd")
– Jay Imerman
Jan 12 '17 at 14:43
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ImportError: No module named pip
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I am having python2 and 3 on the same machine but for now I wanted to use Python3. Hence I had to modify the comment above to sudo python3 -m pip install matplotlib (I had to do this via sudo, otherwise some folder permission didnt work). (edited the answer correspondingly)
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In JavaScript, why is “0” equal to false, but when tested by 'if' it is not false by itself?
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From now on, if someone says that he never uses strict comparison operators, I will face him with these tables and make him cry. Still not sure if I grasp the concept of NaN though. I mean, typeof NaN // number but NaN === NaN //...
Compare integer in bash, unary operator expected
...ces! The shell will replace $i as follows:
if [ -ge 2 ] ; then ...
Now that variable substitutions are done, the shell proceeds with the comparison and.... fails because it cannot see anything intelligible to the left of -gt. However, quoting $i:
if [ "$i" -ge 2 ] ; then ...
becomes:
if...
jQuery: Get selected element tag name
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As of jQuery 1.6 you should now call prop:
$target.prop("tagName")
See http://api.jquery.com/prop/
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Facebook Android Generate Key Hash
...ate a new certificate when you next try to build a debug package.
Let me know if that works.
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How do I check if a string contains another string in Objective-C?
... contain the "needle".
And if you're on iOS 8 or OS X Yosemite, you can now do: (*NOTE: This WILL crash your app if this code is called on an iOS7 device).
NSString *string = @"hello bla blah";
if ([string containsString:@"bla"]) {
NSLog(@"string contains bla!");
} else {
NSLog(@"string does...
How to maximize the browser window in Selenium WebDriver (Selenium 2) using C#?
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Using this code with Selenium C# should work fine now since ChromeDriver is now provided by Google (though it 's for selenium 3). Alternatively you could use the maximize function or just add the following argument via options: "--start-maximized"
– use...