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Invalid postback or callback argument. Event validation is enabled using '
...ed, use the
ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation."
I changed several codes, and finally I succeeded. My experience route:
1) I changed page attribute to EnableEventValidation="false". But it didn't work. (no...
Convert a float64 to an int in Go
...ur quick(!) friend.
Approaches with fmt.Sprintf and strconv.Atois() were 2 orders of magnitude slower according to my tests with a matrix of float64 values that were intended to become correctly rounded int values.
package main
import (
"fmt"
"math"
)
func main() {
var x float64 = 5.51
...
How to pass macro definition from “make” command line arguments (-D) to C source code?
...e different variables internally. The GNU Coding Standards require CFLAGS etc. be left for the user, and makefiles choose another variable, like "local_CFLAGS = $(CFLAGS) -Wall".
– MadScientist
Jan 30 '12 at 5:36
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Is there a standard naming convention for XML elements? [closed]
...core
- Element names cannot start with the letters xml(or XML, or Xml, etc)
- Element names can contain letters, digits, hyphens, underscores, and periods
- Element names cannot contain spaces
Any name can be used, no words are reserved (except xml).
Best Naming Practices
- Cre...
In Unix, can I run 'make' in a directory without cd'ing to that directory first?
...st.c -o build/test
run:
./build/test
or
run:
./../build/test
etc.
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How to pass arguments to a Button command in Tkinter?
...er callback
print("I") # another inner callback
With Argument(s)
In order to pass argument(s) to method that calls other methods, again make use of lambda statement, but first:
def multiple_methods(*args, **kwargs):
print(args[0]) # the first inner callback
print(kwargs['opt1']) # an...
Creating C formatted strings (not printing them)
...ued by the new standard: the 'n' variants are official in C99. FWIW, YMMV, etc.
– dmckee --- ex-moderator kitten
Apr 29 '09 at 22:04
1
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Conditional compilation and framework targets
...e combined with Jeremy's to keep it at one place rather than Debug|Release etc.
For me, combining both variations works best i.e. including conditions in code using #if NETXX and also building for different framework versions in one go.
I have these in my .csproj file:
<PropertyGroup>
...
Necessary to add link tag for favicon.ico?
...users to choose whether or not it should automatically look. Therefore, in order to ensure that it will always appear and get looked at, you do have to define it.
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How to set Default Controller in asp.net MVC 4 & MVC 5
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