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Expression Versus Statement
...ted, along with Backus-Naur Form (BNF), as part of the definition of Algol-60. At that point the semantic distinction ("have a value" versus "do something") was enshrined in syntax: one kind of phrase was an expression, and another was a statement, and the parser could tell them apart.
Designers o...
Why should you use an ORM? [closed]
...
60
Speeding development. For example, eliminating repetitive code like mapping query result field...
Can I have an onclick effect in CSS?
...t you're asking:
#btnControl {
display: none;
}
.btn {
width: 60px;
height: 20px;
background: silver;
border-radius: 5px;
padding: 1px 3px;
box-shadow: 1px 1px 1px #000;
display: block;
text-align: center;
background-image: linear-gradient(to bottom, #f4f...
Background task, progress dialog, orientation change - is there any 100% working solution?
... James Wald
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answered Sep 29 '10 at 13:23
CommonsWareCommonsWare
873k161...
How to redirect to a 404 in Rails?
...
Simone CarlettiSimone Carletti
160k3939 gold badges336336 silver badges353353 bronze badges
...
Going to a specific line number using Less in Unix
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60
You can use sed for this too -
sed -n '320123'p filename
This will print line number 32012...
Custom Python list sorting
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60
It's documented here.
The sort() method takes optional arguments for controlling the
com...
SCOPE_IDENTITY() for GUIDs?
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60
There is no SCOPE_IDENTITY() equivalent when using GUIDs as primary keys, but you can use the O...
How to grep (search) committed code in the Git history
...
Take this commit as an example:
diff --git a/test b/test
index dddc242..60a8ba6 100644
--- a/test
+++ b/test
@@ -1 +1 @@
-hello hello
+hello goodbye hello
Because the number of times "hello" appears in the file is the same before and after this commit, it will not match using -Shello. However, ...
Add table row in jQuery
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60
For those who are trying this, note carefully the locations of the parentheses. Proper nesting is crucial.
– Ryan Lu...