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Text size and different android screen sizes
...ve been deprecated since Android 3.2 in favor of the following:
Declaring Tablet Layouts for Android 3.2
For the first generation of tablets running Android 3.0, the proper
way to declare tablet layouts was to put them in a directory with the
xlarge configuration qualifier (for example, res...
LINQ Single vs First
...nd SingleOrDefault() but that's a different question.
Take, for example, a table that stores Customers in different languages using a Composite Key ( ID, Lang ):
DBContext db = new DBContext();
Customer customer = db.Customers.Where( c=> c.ID == 5 ).First();
This code above introduces a possible...
Stretch child div height to fill parent that has dynamic height
...
The solution is to use display: table-cell to bring those elements inline instead of using display: inline-block or float: left.
div#container {
padding: 20px;
background: #F1F1F1
}
.content {
width: 150px;
background: #ddd;
padding: 1...
Why is f(i = -1, i = -1) undefined behavior?
... Usually the compiler will do indirect addressing to fetch a number form a table to avoid this. (-1 can be done in 1 instruction, but another example could be chosen).
– ctrl-alt-delor
Feb 11 '14 at 12:26
...
Unique combination of all elements from two (or more) vectors
...
Missing in this r-faq overview is the CJ-function from the data.table-package. Using:
library(data.table)
CJ(a, b, unique = TRUE)
gives:
a b
1: ABC 2012-05-01
2: ABC 2012-05-02
3: ABC 2012-05-03
4: ABC 2012-05-04
5: ABC 2012-05-05
6: DEF 2012-05-01
7: DEF 2012-0...
How do I do top 1 in Oracle?
...inal query doesn't have an ORDER BY, nor does it return all columns in the table.
– OMG Ponies
Aug 12 '10 at 15:37
I s...
CSS Classes & SubClasses
...m was similar to that of the OP (Original Poster), only occurred outside a table, so the subclasses were not called from within the scope of the parent class (the table), but outside of it, so I had to ADD selectors, as kR105 mentioned.
Here was the problem: I had two boxes (divs), each with the sa...
Python str vs unicode types
...is 0x1F602.
You can look up the Unicode numbers of all characters in this table. In particular, you can find the first three characters above here, the arrow here, and the emoji here.
These numbers assigned to all characters by Unicode are called code points.
The purpose of all this is to provide...
Index (zero based) must be greater than or equal to zero
...Code:
string name="my name";
string age=25;
String.Format(@"Select * from table where name='{1}' and age={1}" +name, age);
//Right Code:
string name="my name";
string age=25;
String.Format(@"Select * from table where name='{1}' and age={1}" , name, age);
...
How to float 3 divs side by side using CSS?
...
The modern way is to use the CSS flexbox, see support tables.
.container {
display: flex;
}
.container > div {
flex: 1; /*grow*/
}
<div class="container">
<div>Left div</div>
<div>Middle div</div>
<div>Right div<...