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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...
Remote Connections Mysql Ubuntu
...t remotely to my MySQL server. I've tried everything and I'm still getting errors.
5 Answers
...
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
...
Automapper - how to map to constructor parameters instead of property setters
...> new OrderViewModel(this)); ... Get a "The call is ambiguos" compiler error
– Chris Klepeis
Mar 29 '12 at 17:49
2
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How to know if user is logged in with passport.js?
...SON.stringify(data),
success: funcSuccess,
error: funcFail
});
function funcSuccess(res) {
sessionStorage.setItem('status', 'loggedIn');
$("#btnlogout").show();
$("#btnlogin").hide();
...
PHP memory profiling
...o work? I tried to put memprof_enable into my PHP code and I get PHP Fatal error: Uncaught Error: Call to undefined function memprof_enable(). I did gperftools make install from current source code of them.
– Andrey Pokhilko
Sep 28 '16 at 16:28
...
Why are arrays covariant but generics are invariant?
...t[] objects = strings; // valid, String[] is Object[]
objects[0] = 12; // error, would cause java.lang.ArrayStoreException: java.lang.Integer during runtime
If this was allowed with generic collections:
List<String> strings = new ArrayList<String>();
List<Object> objects = stri...
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
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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)
...
updating table rows in postgres using subquery
...
This totally does not work in postgresql 9.5, I get ERROR: 42P01: relation "dummy" does not exist
– user9645
Oct 14 '16 at 14:37
80
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