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varbinary to string on SQL Server
...e or DECOMPRESS functions) you can just CAST it
declare @b varbinary(max)
set @b = 0x5468697320697320612074657374
select cast(@b as varchar(max)) /*Returns "This is a test"*/
This is the equivalent of using CONVERT with a style parameter of 0.
CONVERT(varchar(max), @b, 0)
Other style paramet...
How to become an OpenCart guru? [closed]
... user related functions
cart.php - Cart related functions
config.php - All settings are loaded from this
url.php - URL generation functions
Understanding the route parameter
OpenCart's framework relies on the route=aaa/bbb/ccc in the query string parameter to know what to load, and is the under...
How to resize the iPhone/iPad Simulator?
... 9-Simulator.Just pick & drag any corner of simulator to resize it and set it according to your requirement.
Look at this snapshot:
Note: With Xcode 9.1+, Simulator scale options are changed.
Keyboard short-keys:
According to Xcode 9.1+
Physical Size ⌘ 1 command + 1
Pixel ...
count the frequency that a value occurs in a dataframe column
I have a dataset
13 Answers
13
...
Python constructors and __init__
...e will be 5.
>>> testobject.some_value
5
But you don't need to set a value for each object like i did in my sample. You can also do like this:
>>> class testing:
... def __init__(self):
... self.some_value = 5
then the value of some_value will be 5 and you don't h...
Unable to load DLL 'SQLite.Interop.dll'
...ild tab.
Disable the prefer 32-bit option.
Alternatively, you could just set the platform target to x86 or x64. I think this problem is caused by the System.Data.SQLite library using the platform target to get the location of the 'SQLite.Interop.dll' file.
UPDATE:
In case the project designer ca...
X-Frame-Options Allow-From multiple domains
...e domains in one ALLOW-FROM statement are not permitted
So,
How do I set the X-Frame-Options: ALLOW-FROM to support more than a single domain?
You can't. As a workaround you can use different URLs for different partners. For each URL you can use it's own X-Frame-Options value. For example:
...
Regex to match only letters
...
Use a character set: [a-zA-Z] matches one letter from A–Z in lowercase and uppercase. [a-zA-Z]+ matches one or more letters and ^[a-zA-Z]+$ matches only strings that consist of one or more letters only (^ and $ mark the begin and end of a ...
Why is there no tuple comprehension in Python?
...
A list or set or dict comprehension is just syntactic sugar to use a generator expression that outputs a specific type. list(i for i in (1, 2, 3)) is a generator expression that outputs a list, set(i for i in (1, 2, 3)) outputs a set. ...
Dynamically load JS inside JS [duplicate]
...
make sure to set the src attribute after the onload attribute source
– woojoo666
Apr 30 '16 at 0:04
14
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