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What's the u prefix in a Python string?
... 3.0-3.2 will break. Because you need to decide if you care to use six.text_type() everywhere for the (hopefully miniscule) number of people still using 3.[012] - at least the information is there so you can choose.
– dwanderson
Aug 22 '18 at 0:31
...
How do I rename a column in a database table using SQL?
... This is also not supported in Microsoft SQL Server. Instead use sp_rename as per Galwegian's answer: stackoverflow.com/a/174586/834431
– Chris
Dec 11 '13 at 13:15
...
Server.UrlEncode vs. HttpUtility.UrlEncode
.../?#[]@!$&'()*+,;=
And the unreserved characters are alphanumeric and -._~
The Verdict
Uri.EscapeDataString clearly defines its mission: %-encode all reserved and illegal characters. WebUtility.UrlEncode is more ambiguous in both definition and implementation. Oddly, it encodes some reserved char...
ASP MVC in IIS 7 results in: HTTP Error 403.14 - Forbidden
...here, question: 403 - Forbidden on basic MVC 3 deploy on iis7.5
Run aspnet_regiis -i. Often I've found you need to do that to get 4.0 apps to work. Open a command prompt as an Administrator (right click the command prompt icon and select Run as Administrator):
cd \
cd Windows\Microsoft.NET\Fram...
How to perform a mysqldump without a password prompt?
... the config file via --defaults-file. Like ` mysqldump --defaults-file=my_other.cnf --print-defaults`
– dennis
Jul 23 '13 at 12:46
...
Passing a list of kwargs?
...nctions. Because this, not that surprisingly, doesn't work:
def func1(**f2_x, **f3_x):
...
With some own 'experimental' coding I came to the obviously way how to do it:
def func3(f3_a, f3_b):
print "--func3--"
print f3_a
print f3_b
def func2(f2_a, f2_b):
print "--func2--"
...
UIButton remove all target-actions
...f those events to all action methods of all target objects
objective-c:
[_myButton removeTarget: //any validObject (or) nil
action:nil
forControlEvents:UIControlEventAllEvents];
swift:
myButton.removeTarget(*validObject or nil*, action:nil, forControlEvents:UIControlEvents.A...
How to create duplicate allowed attributes
....GetCustomAttributes<MyCustomAttribute>();
– oo_dev
May 24 '18 at 12:04
add a comment
...
FFMPEG (libx264) “height not divisible by 2”
... is:
-vf "pad=ceil(iw/2)*2:ceil(ih/2)*2"
Command:
ffmpeg -r 24 -i frame_%05d.jpg -vcodec libx264 -y -an video.mp4 -vf "pad=ceil(iw/2)*2:ceil(ih/2)*2"
Basically, .h264 needs even dimensions so this filter will:
Divide the original height and width by 2
Round it up to the nearest pixel
Multipl...
How do I sort strings alphabetically while accounting for value when a string is numeric?
... bool IsNumeric(string value)
{
return int.TryParse(value, out _);
}
/// <inheritdoc />
public int Compare(string s1, string s2)
{
const int S1GreaterThanS2 = 1;
const int S2GreaterThanS1 = -1;
var IsNumeric1 = IsNumeric(s1);
var Is...