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Using lambda expressions for event handlers
... this:
public partial class MyPage : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//snip
MyButton.Click += new EventHandler(delegate (Object o, EventArgs a)
{
//snip
});
}
}
...
What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?
...ent of drawRect for layout, if you will. A trivial example might be:
-(void)layoutSubviews {
// Child's frame is always equal to our bounds inset by 8px
self.subview1.frame = CGRectInset(self.bounds, 8.0, 8.0);
// It seems likely that this is incorrect:
// [self.subview1 layoutSubv...
Java client certificates over HTTPS/SSL
...rtificate must be imported into a truststore:
keytool -import -alias gridserver -file gridserver.crt -storepass $PASS -keystore gridserver.keystore
These properties need to be set (either on the commandline, or in code):
-Djavax.net.ssl.keyStoreType=pkcs12
-Djavax.net.ssl.trustStoreType=jks
-...
Python - Passing a function into another function
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
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How to move a git repository into another directory and make that directory a git repository?
...esn't care about what's the name of its directory. It only cares what's inside. So you can simply do:
# copy the directory into newrepo dir that exists already (else create it)
$ cp -r gitrepo1 newrepo
# remove .git from old repo to delete all history and anything git from it
$ rm -rf gitrepo1/.gi...
git produces Gtk-WARNING: cannot open display
...this behavior on a RedHat 5 machine where our Git version was 1.7.4.1.
I didn't have a high degree of confidence that unset SSH_ASKPASS wouldn't have unintended consequences, so I wanted to see if there was another solution.
I couldn't tell for certain, but it seems that a patch for this problem w...
Why #egg=foo when pip-installing from git repo
... what to expect at that url?" Is there something other than #egg that's valid to append to an url like that?
– Lorin Hochstein
Aug 6 '12 at 20:41
...
Get item in the list in Scala?
...() ++ myArrayBuffer, which will work for almost any collection (on either side). ++ builds a new collection from the two you specify, preserving the type of the one on the left. Vector() is the empty vector, so it would produce what you want.
– Rex Kerr
Feb 1...
Disable messages upon loading a package
...there
[3] "package:gplots" "package:KernSmooth"
[5] "package:grid" "package:caTools"
[7] "package:bitops" "package:gdata"
[9] "package:gtools" "package:stats"
[11] "package:graphics" "package:grDevices"
[13] "package:utils" "package:datasets"
[15] "...
C++ semantics of `static const` vs `const`
... values during translation in C++, this feature urges
programmers to provide an explicit initializer for each const object. This feature allows the user to put
const objects in source files that are included in more than one translation unit.
Effect on original feature: Change to semantics ...