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Set a persistent environment variable from cmd.exe
...t Case action
Case "ls"
WScript.Echo wui
Case "del"
On Error Resume Next
wu.remove(vary)
On Error Goto 0
Case "set"
wu.Item(vary) = value
Case "add"
If wui = "" Then
wu.Item(vary) = value
ElseIf InStr(UCase(";" & wui & ";"), U...
How do I make an attributed string using Swift?
...offeeTypeFaceAttributes) When I set my UILabel.text = coffeeText I get an error "NSMutableAttributedString is not convertable to 'String'. Is there a way to make the UILabel accept NSMutableAttributedString?
– dcbenji
Jul 10 '14 at 4:25
...
Servlet for serving static content
... }
catch (IllegalArgumentException e) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST);
return;
}
if (resource == null) {
response.sendError(HttpServletResponse.SC_NOT_FOUND);
return;
}
String fileNam...
std::unique_ptr with an incomplete type won't compile
...ile, but declaring an object of that type anywhere results in the original error ("invalid application of 'sizeof'...").
– Jeff Trull
Sep 30 '12 at 19:45
40
...
How do I save and restore multiple variables in python?
...this specific to 3.4+? I almost voted the answer down because it generates errors when you don't use 'b'.
– Wilmer E. Henao
Jun 27 '16 at 20:22
add a comment
...
Best way to allow plugins for a PHP application
...();
$args = func_get_args();
if($num_args < 2)
trigger_error("Insufficient arguments", E_USER_ERROR);
// Hook name should always be first argument
$hook_name = array_shift($args);
if(!isset($listeners[$hook_name]))
return; // No plugins have registered this ...
External template in Underscore
... templates are not showing up in native app, and you see HIERARCHY_REQUEST_ERROR: DOM Exception 3, look at answer by Dave Robinson to What exactly can cause an "HIERARCHY_REQUEST_ERR: DOM Exception 3"-Error?.
Basically, you must add
dataType: 'html'
to the $.ajax request.
...
REST API Best practices: Where to put parameters? [closed]
...tend to be easier to put in the query string.
If you want to return a 404 error when the parameter value does not correspond to an existing resource then I would tend towards a path segment parameter. e.g. /customer/232 where 232 is not a valid customer id.
If however you want to return an empty l...
When I catch an exception, how do I get the type, file, and line number?
...
import sys, os
try:
raise NotImplementedError("No error")
except Exception as e:
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
print(exc_type, fname, exc_tb.tb_lineno)
...
Safari 3rd party cookie iframe trick no longer working?
...
You are not getting a syntax error with your call to postMessage?
– akousmata
Apr 16 '15 at 15:17
...