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How to return multiple objects from a Java method?
... if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
@SuppressWarnings("rawtypes")
Pair other = (Pair) obj;
if (a == null) {
if (other.a != null) {
return fals...
How to override and extend basic Django admin templates?
...dminSite):
# set values for `site_header`, `site_title`, `index_title` etc.
site_header = 'Custom Admin Site'
...
# extend / override admin views, such as `index()`
def index(self, request, extra_context=None):
extra_context = extra_context or {}
# do whatever y...
Response.Redirect with POST instead of Get?
...ostData.Append("last_name=" + HttpUtility.UrlEncode(txtLastName.Text));
//ETC for all Form Elements
// Now to Send Data.
StreamWriter writer = null;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";...
What is causing ERROR: there is no unique constraint matching given keys for referenced table?
...ed in postgresql only but also it other RDBMSs too like oracle, sql server etc.
– Mufachir Hossain
May 12 '19 at 4:32
2
...
Full Page
...eems like it's taking away the responsiveness (i.e. collapsing of columns, etc) from the content within the iframe. But somehow only when opening the page with mobile safari, not when resizing a desktop browser. Any ideas what could cause that behaviour?
– psteinweber
...
Git rebase: conflicts keep blocking progress
...lly running git mergetool, then git rebase --continue, then git mergetool, etc. that finally fixed my situation.
– geerlingguy
Jan 25 '12 at 23:36
add a comment
...
How to re-create database for Entity Framework?
...in the application for me) and select open. Once open put all the database/etc. files in a backup folder or if you have the guts just delete them. Run your application and it should recreate everything from scratch.
share
...
How to know what the 'errno' means?
...o such device or address",
[E2BIG] = "Argument list too long",
/* etc. */
};
int sys_nerr = sizeof(sys_errlist) / sizeof(char *);
char *strerror(int errnum) {
if (0 <= errnum && errnum < sys_nerr && sys_errlist[errnum])
strcpy(strerror_buf, sys_errlist[errn...
Constructors in JavaScript objects
...tion Box(color) // Constructor
{
this.color = color;
}
Box.prototype.getColor = function()
{
return this.color;
};
Hiding "color" (somewhat resembles a private member variable):
function Box(col)
{
var color = col;
this.getColor = function()
{
return color;
};
}
Usa...
How can I find the location of origin/master in git, and how do I change it?
...e "remote", and that "origin" is a reconfigurable name used by convention, etc. But newbies do not care about that sort of thing. We want simple, straightforward answers. We can read about the subtleties later, once we've solved the pressing problem.)
Earl
...