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IllegalMonitorStateException on wait() call
...
You need to be in a synchronized block in order for Object.wait() to work.
Also, I recommend looking at the concurrency packages instead of the old school threading packages. They are safer and way easier to work with.
Happy coding.
EDIT
I assumed you meant Obje...
Rails - Nested includes on Active Records?
...
how to add there a order?
– Florian Widtmann
Jan 12 '16 at 7:49
6
...
How to change background color in the Notepad++ text editor?
...in the past 3 years which changes the location of where to place themes in order to get them working.
Previosuly, themes were located in the Notepad++ installation folder. Now they are located in AppData:
C:\Users\YOUR_USER\AppData\Roaming\Notepad++\themes
My answer is an update to @Amit-IO's a...
Backwards migration with Django South
...en you run ./manage.py migrate your_app, South runs all new migrations, in order. (It looks at the database tables to decide which ones are 'new').
However, you can also specify any migration by number, and South will migrate your database, either forward or backward, to take it to that point. So, ...
Why use bzero over memset?
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+1. That memset violates a common parameter ordering of "buffer, buffer_size" makes it particularly error-prone IMO.
– jamesdlin
Aug 20 '13 at 8:53
...
Maintain the aspect ratio of a div with CSS
...s:
.demoWrapper {
padding: 10px;
background: white;
box-sizing: border-box;
resize: horizontal;
border: 1px dashed;
overflow: auto;
max-width: 100%;
height: calc(100vh - 16px);
}
div {
width: 100%;
padding-bottom: 75%;
background: gold; /** <-- For the demo **/
}
<d...
Two divs, one fixed width, the other, the rest
...;/div>
CSS:
.left {
overflow: hidden;
min-height: 50px;
border: 2px dashed #f0f;
}
.right {
float: right;
width: 250px;
min-height: 50px;
margin-left: 10px;
border: 2px dashed #00f;
}
You can also do it with display: table, which is usually a better approac...
Getting raw SQL query string from PDO prepared statements
...bugging. Assumes anonymous parameters from
* $params are are in the same order as specified in $query
*
* @param string $query The sql query with parameter placeholders
* @param array $params The array of substitution parameters
* @return string The interpolated query
*/
public static functio...
Why Does OAuth v2 Have Both Access and Refresh Tokens?
...cker requires the client id and secret in addition to the refresh token in order to gain an access token.
Having said that, because every call to both the authorization server and the resource server is done over SSL - including the original client id and secret when they request the access/refresh...
What is the difference between display: inline and display: inline-block?
...div>. If you give the <span> element a height of 100px and a red border for example, it will look like this with
display: inline
display: inline-block
display: block
Code: http://jsfiddle.net/Mta2b/
Elements with display:inline-block are like display:inline elements, but they can...