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Using the last-child selector
...ms pretty obvious to add them at the same time.
– Cobby
Jun 29 '12 at 4:01
21
IE7 refuses to reco...
is there an virtual environment for node.js?
... could have use nvm install and install npm separately for each nodeenv... by the time I thought of trying it I had multiple node versions already done with other means.
– Mikael Lepistö
Mar 13 '12 at 3:16
...
Double Negation in C++
...general to simply use the !! idiom.
They could probably do the same thing by comparing against 0, but in my opinion, it's actually more straightforward to do the double-negation, since that's the closest to a cast-to-bool that C has.
This code can be used in C++ as well... it's a lowest-common-den...
Deserialize json object into dynamic object using Json.net
...rialize to dynamic you will get a JObject back. You can get what you want by using an ExpandoObject.
var converter = new ExpandoObjectConverter();
dynamic message = JsonConvert.DeserializeObject<ExpandoObject>(jsonString, converter);
...
EOFError: end of file reached issue with Net::HTTP
I am using ruby-1.8.7-p302/Rails 2.3.11. I am trying to use FQL (Facebook API) to get stats for a link. Here's my code:
7 A...
Array to String PHP?
...ON : You can use it with most of the programming languages, string created by serialize() function of php is readable in PHP only, and you will not like to store such things in your databases specially if database is shared among applications written in different programming languages
...
In where shall I use isset() and !empty()
...
if( isset($_GET['gender']) and ($_GET['gender'] != '') )
{
...
}
But by "bare minimum", I mean exactly that. All the above code does is determine whether there is some value for $_GET['gender']. It does not determine whether the value for $_GET['gender'] is valid (e.g., one of ("Male", "Fema...
Getting the last argument passed to a shell script
...out it: > Note that a negative offset must be separated from the colon by at least one space to avoid being confused with the :- expansion.
– foo
May 28 '15 at 3:34
1
...
UITableViewHeaderFooterView: Unable to change background color
... why, but for me tintColor not working on iOS7. I could change color only by assign custom view: myTableViewHeaderFooterView.backgroundView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"myImage.png"]];
– skywinder
Jan 16 '14 at 6:28
...
shortcut for creating a Map from a List in groovy?
... I guess it's named inject in Groovy as it might have been inspired by inject:into: in Smalltalk: | list sum | list := OrderedCollection new add: 1; add: 2; add: 3; yourself. sum := list inject: 0 into: [ :a :b | a + b ]. Transcript cr; show: sum. "prints 6"
– ...