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How to draw border on just one side of a linear layout?
I'm able to draw border to a linear layout, but it is getting drawn on all sides. I want to restrict it to right side only, like you do in CSS (border-right:1px solid red;).
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What is RPC framework and Apache Thrift?
... RPC framework in general is a set of tools that enable the programmer to call a piece of code in a remote process, be it on a different machine or just another process on the same machine.
In the particular case of Apache Thrift, we talk about a framework designed to be efficient, and available ac...
How can i tell if an object has a key value observer attached
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Put a try catch around your removeObserver call
@try{
[someObject removeObserver:someObserver forKeyPath:somePath];
}@catch(id anException){
//do nothing, obviously it wasn't attached because an exception was thrown
}
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Creating Unicode character from its number
... So you need to be absolutely sure ahead of time that your value of c is smaller than 0x10000, or else this approach will break horribly.
– David Given
Mar 13 '12 at 22:29
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Proper way to make HTML nested list?
... same applies to HTML5 ol.
The description list (HTML5 dl) is similar, but allows both dt and dd elements.
More Notes:
dl = definition list.
ol = ordered list (numbers).
ul = unordered list (bullets).
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Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.
...aybe good to mention: When using MAMP like me you have to uncheck the box "Allow local access only"
– soupdiver
Jan 21 '13 at 17:23
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Check whether HTML element has scrollbars
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If overflow is visible or hidden, there usually are no scrollbars.
– Hubert Grzeskowiak
Jul 21 '16 at 18:27
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What is a WeakHashMap and when to use it? [duplicate]
...hey are useful to save resource, you can keep a reference to something but allow it to be collected when nothing else references it. (BTW, a strong reference is a normal java reference). There are also weak references which tend not to be as readily collected as soft references (which don't tend to...
Javascript infamous Loop issue? [duplicate]
...one with data- attributes, or something like jQuery's .data(). These generally solve the problems in that article (e.g. data- is reserved for users, so a future standard will never define a data-something attribute).
– Matthew Flaschen
Mar 15 '14 at 4:20
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How to run the sftp command with a password from Bash script?
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Expect is a great program to use.
On Ubuntu install it with:
sudo apt-get install expect
On a CentOS Machine install it with:
yum install expect
Lets say you want to make a connection to a sftp server and then upload a local file from your local machine to the remot...