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Using reflect, how do you set the value of a struct field?
...N at start
fmt.Println(n.N)
// pointer to struct - addressable
ps := reflect.ValueOf(&n)
// struct
s := ps.Elem()
if s.Kind() == reflect.Struct {
// exported field
f := s.FieldByName("N")
if f.IsValid() {
// A Value can be changed only ...
java.util.Date vs java.sql.Date
...r sql.Time and #setTimestamp() for sql.Timestamp.
Do note that if you use ps.setObject(fieldIndex, utilDateObject); you can actually give a normal util.Date to most JDBC drivers which will happily devour it as if it was of the correct type but when you request the data afterwards, you may notice th...
Web deployment task build failed
...e to log on the user '.\WDeployConfigWriter'. ---> System.Runtime.InteropServices.COMException: The password for this account has expired.
– Jon Egerton
Mar 14 '14 at 23:20
...
AngularJS check if form is valid in controller
...t why $scope.formName.$valid results in undefined?
– ps0604
Jan 24 '16 at 0:54
If you use ng-if then $scope.formName.$...
What's the difference between a single precision and double precision floating point operation?
...
As to the question "Can the ps3 and xbxo 360 pull off double precision floating point operations or only single precision and in generel use is the double precision capabilities made use of (if they exist?)."
I believe that both platforms are incapable...
How do I create a self-signed certificate for code signing on Windows?
...er solution. Some people suggest the Public Key Infrastructure Powershell (PSPKI) Module.
Original Answer
While you can create a self-signed code-signing certificate (SPC - Software Publisher Certificate) in one go, I prefer to do the following:
Creating a self-signed certificate authority (CA)
...
Trees in Twitter Bootstrap [closed]
... /* optional; substitute your path to the responsive.less file */
/* collapsable tree */
.tree {
.border-radius(@baseBorderRadius);
.box-shadow(inset 0 1px 1px rgba(0,0,0,.05));
background-color: lighten(@grayLighter, 5%);
border: 1px solid @grayLight;
margin-bottom: 10px;
m...
Heroku Postgres - terminate hung query (idle in transaction)
...
Perhaps it's specific to Heroku. As far as I can see, under ordinary postgres it's really needed to be superuser to kill a stuck process (I'm testing with "select pg_sleep(3600);" on pg 8.4, and I get "ERROR: must be superuser t...
How to make an OpenGL rendering context with transparent background?
...owFunc(HWND hWnd,UINT msg, WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
switch(msg)
{
case WM_ERASEBKGND:
return 0;
break;
case WM_CREATE:
break;
case WM_DESTROY:
if(m_hrc)
{
wglMakeCurrent...
How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
...
@CiroSantilli六四事件法轮功包卓轩: How to config gdb to see the stdlib?
– naive231
Nov 13 '15 at 2:48
...