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MySQL “WITH” clause
...nswered May 14 '09 at 17:07
Ed AltorferEd Altorfer
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release Selenium chromedriver.exe from memory
...me, but only when it presents a problem. For example when running Project->Clean in Eclipse.
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Why not use Double or Float to represent currency?
...t into the constructor you see what the float actually equals:
groovy:000> new BigDecimal(1.0F)
===> 1
groovy:000> new BigDecimal(1.01F)
===> 1.0099999904632568359375
this probably isn't how you want to represent $1.01.
The problem is that the IEEE spec doesn't have a way to exactly ...
What is a “Stub”?
... are components. | A and B are components. |
| | A ---> B | A ---> B |
| | | |
| | A has been developed. | A still needs to be developed.|
| ...
Set size on background image with CSS?
... tag, you can change the size, but that would not give you the desired result if you need the image to be background for some other content (and it will not repeat itself like you seems to want)...
CSS3 unleash the powers
This is possible to do in CSS3 with background-size.
All modern browsers suppo...
What does “to stub” mean in programming?
...de:
public void Analyze(string filename)
{
if(filename.Length<8)
{
try
{
errorService.LogError("long file entered named:" + filename);
}
catch (Exception e)
{
mailService.SendEMail("ad...
What is a proper naming convention for MySQL FKs?
... What if there are more than 1 foreign key? Example: member_id ~> link to the table member, edited_id ~> foreign key for edited user , also link to table member. How should i name them?
– TomSawyer
Jan 11 '17 at 11:05
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How to get the ActionBar height?
...
In XML, you should use this attribute:
android:paddingTop="?android:attr/actionBarSize"
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Determining type of an object in ruby
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you could also try: instance_of?
p 1.instance_of? Fixnum #=> True
p "1".instance_of? String #=> True
p [1,2].instance_of? Array #=> True
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What is the 'instanceof' operator used for in Java?
...xample:
String s = "Hello World!"
return s instanceof String;
//result --> true
However, applying instanceof on a null reference variable/expression
returns false.
String s = null;
return s instanceof String;
//result --> false
Since a subclass is a 'type' of its superclass, yo...