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Java synchronized static methods: lock on object or class
...called template object.
Eg :- when you try to create object from existing customer class like
Customer c = new Customer();
The Customer.class load into RAM. In that moment Class.class in JDK toolkit creates an Object called Template object and load that Customer.class into that template object.S...
How to map a composite key with JPA and Hibernate?
...
Let's take a simple example. Let's say two tables named test and customer are there described as:
create table test(
test_id int(11) not null auto_increment,
primary key(test_id));
create table customer(
customer_id int(11) not null auto_increment,
name varchar(50) not null,
pr...
Why can't I save CSS changes in Firebug? [closed]
... on demand to your web server (by communication with a one-file webservice php script).
Documentation can be found at my homepage or on the addon page
I would appreciate any testing, bug reports, comments, ratings, discussion on this, as it's still in early beta, but should already work fine.
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Minimizing NExpectation for a custom distribution in Mathematica
This relates to an earlier question from back in June:
1 Answer
1
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What is the benefit of zerofill in MySQL?
...rkByers, Practically speaking though, wouldn't most client-libraries (e.g. PHP) simply strip the zeros off before they hand it over to the application code? If so, then it really seems somewhat pointless. A bad design in the early days of MySQL.
– Pacerier
May...
Conditional formatting based on another cell's value
... your case, you will need to set conditional formatting on B5.
Use the "Custom formula is" option and set it to =B5>0.8*C5.
set the "Range" option to B5.
set the desired color
You can repeat this process to add more colors for the background or text or a color scale.
Even better, make a sin...
How to cancel/abort jQuery AJAX request?
...ct
return $def.promise();
}
// initiate first call
singleAjax('/ajax.php', {a: 1, b: 2})
.always(function(a,b,c) {console && console.log(a,b,c);});
// second call kills first one
singleAjax('/ajax.php', {a: 1, b: 2})
.always(function(a,b,c) {console && console.log(a,b,...
Adding custom radio buttons in android
... android:layout_height="wrap_content"
android:background="@drawable/custom_button_background"
android:button="@android:color/transparent"
android:checked="true"
android:text="RadioButton1" />
And your separate drawable file:
<?xml version="1.0" encoding="utf-8"?>
<s...
Entity Framework 6 Code first Default value
...Value", (p, attributes) => attributes.Single().DefaultValue));
In the custom SqlGenerator
private void SetAnnotatedColumn(ColumnModel col)
{
AnnotationValues values;
if (col.Annotations.TryGetValue("SqlDefaultValue", out values))
{
col.DefaultValueSql = (string)values.NewV...
Detect when an image fails to load in Javascript
...y wouldn't try and load an image that isn't there.
– PHP Guru
Feb 12 at 19:29
1
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