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How to avoid warning when introducing NAs by coercion
... prefer to code R so that I don't get warnings, but I don't know how to avoid getting a warning when using as.numeric to convert a character vector.
...
Override back button to act like home button
...on press and call moveTaskToBack(true) as follows:
// 2.0 and above
@Override
public void onBackPressed() {
moveTaskToBack(true);
}
// Before 2.0
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
moveTaskToBack(true);
...
dyld: Library not loaded … Reason: Image not found
...utable file you're trying to run. In my case, otool -L /usr/local/bin/php did the trick.
– brunouno
Nov 25 '18 at 4:36
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On showing dialog i get “Can not perform this action after onSaveInstanceState”
...
This is common issue.
We solved this issue by overriding show() and handling exception in DialogFragment extended class
public class CustomDialogFragment extends DialogFragment {
@Override
public void show(FragmentManager manager, String tag) {
try {
...
What is the easiest way to push an element to the beginning of the array?
...
I looked, just didn't see them in a quick scan.
– Ed S.
May 22 '11 at 6:25
1
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How to programmatically display version/build number of target in iOS app?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
msbuild.exe staying open, locking files
...ast, especially with parallel builds. It will spawn lots of "nodes" - individual msbuild.exe processes that can compile projects, and since processes take a little time to spin up, after the build is done, these processes hang around (by default, for 15 minutes, I think), so that if you happen to bu...
Set encoding and fileencoding to utf-8 in Vim
...eencodings' in your .vimrc.
This is a list of character encodings considered when starting to edit
an existing file. When a file is read, Vim tries to use the first
mentioned character encoding. If an error is detected, the next one
in the list is tried. When an encoding is...
When annotating a class with @Component, does this mean it is a Spring Bean and Singleton?
... creating Singletons, will i not run into concurrency issues? To my newbie idea it will results in a bean that is used throughout the ApplicationContext, so concurrent users will get a reference to the single bean. Or am i missing something?
– Marco
May 6 '11 a...
How to name variables on the fly?
...
Is there any reason why you didn't use paste0?
– BroVic
Jul 5 '18 at 15:11
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