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In where shall I use isset() and !empty()
...ty
FTA:
"isset() checks if a variable has a
value including (False, 0 or empty
string), but not NULL. Returns TRUE
if var exists; FALSE otherwise.
On the other hand the empty() function
checks if the variable has an empty
value empty string, 0, NULL or
False. Returns FALSE if v...
Nginx Different Domains on Same IP
...n/docs/http/server_names.html.
They should be
server {
listen 80;
server_name www.domain1.com;
root /var/www/domain1;
}
server {
listen 80;
server_name www.domain2.com;
root /var/www/domain2;
}
Note, I have only included the relevant lines. Everything else lo...
Why use the SQL Server 2008 geography data type?
...
If you plan on doing any spatial computation, EF 5.0 allows LINQ Expressions like:
private Facility GetNearestFacilityToJobsite(DbGeography jobsite)
{
var q1 = from f in context.Facilities
let distance = f.Geocode.Distance(jobsite)
...
Different class for the last element in ng-repeat
...mine.
– Paul Brit
Jan 29 '13 at 11:40
@Rahul, indeed sadly, it works for me. What do you have in developer console?
...
What does the forward slash mean in the CSS font shorthand?
...
206
12px is the font size, 18px is the line height.
The syntax is based on typographical notation ...
Scoping in Python 'for' loops
...
109
The likeliest answer is that it just keeps the grammar simple, hasn't been a stumbling block fo...
Getting “Cannot read property 'nodeType' of null” when calling ko.applyBindings
...;/body> tag.
– aliteralmind
Sep 20 '14 at 10:18
1
wonderful, thanks! I just moved my script t...
How to prevent gcc optimizing some statements in C?
...ready...
unsigned char *pageptr = ...;
((unsigned char volatile *)pageptr)[0] = pageptr[0];
The volatile type qualifier instructs the compiler to be strict about memory stores and loads. One purpose of volatile is to let the compiler know that the memory access has side effects, and therefore mus...
How do I revert to a previous package in Anaconda?
...
I had to use the install function instead:
conda install pandas=0.13.1
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