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Logging levels - Logback - rule-of-thumb to assign log levels
... at WARN actually get logged on my deployment configured with ERROR?" The table says, NO.
"Will a logging code line that logs at WARN actually get logged on my deployment configured with DEBUG?" The table says, YES.
from logback documentation:
In a more graphic way, here is how the selection...
What is the benefit of zerofill in MySQL?
....
Here is some example SQL that demonstrates the use of ZEROFILL:
CREATE TABLE yourtable (x INT(8) ZEROFILL NOT NULL, y INT(8) NOT NULL);
INSERT INTO yourtable (x,y) VALUES
(1, 1),
(12, 12),
(123, 123),
(123456789, 123456789);
SELECT x, y FROM yourtable;
Result:
x y
00000001 ...
Is there more to an interface than having the correct methods
...Another common use of interfaces is for Callbacks. For example, java.swing.table.TableCellRenderer, which allows you to influence how a Swing table displays the data in a certain column. You implement that interface, pass an instance to the JTable, and at some point during the rendering of the table...
Event binding on dynamically created elements?
...me your code makes the call to .on().
Thus in the following example #dataTable tbody tr must exist before the code is generated.
$("#dataTable tbody tr").on("click", function(event){
console.log($(this).text());
});
If new HTML is being injected into the page, it is preferable to use delega...
How do I determine the dependencies of a .NET application?
...xe
Example output (.exe):
$ monodis --assemblyref monop.exe
AssemblyRef Table
1: Version=4.0.0.0
Name=System
Flags=0x00000000
Public Key:
0x00000000: B7 7A 5C 56 19 34 E0 89
2: Version=4.0.0.0
Name=mscorlib
Flags=0x00000000
Public Key:
0x00000000: B7 7A 5C 56 19 34 E0 89
...
I do not want to inherit the child opacity from the parent in CSS
...nt effects.
.wrapper {
width: 630px;
height: 420px;
display: table;
background: linear-gradient(
rgba(0,0,0,.8),
rgba(0,0,0,.8)),
url('http://cdn.moviestillsdb.com/sm/35bc3c6a2b791425de6caf8b9391026e/rambo-iii.jpg');
}
h1 {
display: table-cell;
vertical-a...
How to get share counts using graph API
...er is possible with the Graph API through the fql end-point (the link_stat table):
https://graph.facebook.com/fql?q=SELECT url, normalized_url, share_count, like_count, comment_count, total_count,commentsbox_count, comments_fbid, click_count FROM link_stat WHERE url='http://www.google.com'
tota...
How to exit if a command failed?
...
set -e is not at all reliable, consistent or predictable! To convince yourself of that, review the exercises section of BashFAQ #105, or the table comparing different shells' behaviors at in-ulm.de/~mascheck/various/set-e
– Charles Duffy
...
Select parent element of known element in Selenium
... tag with the help of Selenium as follows:
driver.findElement(By.xpath("//table[@id='abc']//div/nobr[.='abc']/../.."));
this will help you to find the grandparent of the known Element. Just Remove one (/..) to find the immediate Parent Element.
Like:
driver.findElement(By.xpath("//table[@id='ab...
Call a stored procedure with parameter in c#
...eries in a variety of fashions.
A stored procedure is a pre-compiled executable object that contains one or more SQL statements. In many cases stored procedures accept input parameters and return multiple values . Parameter values can be supplied if a stored procedure is written to accept them. A s...