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How to add a string to a string[] array? There's no .Add function
... Use a List<string> and then when you need the array, call the ToArray method
– Chris Dunaway
Sep 17 '09 at 18:16
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Where does forever store console.log output?
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Help is your best saviour, there is a logs action that you can call to check logs for all running processes.
forever --help
Shows the commands
logs Lists log files for all forever processes
logs <script|index> Tails the logs for <script|index>
Sample outp...
What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function
...ifully in a lot of scenarios, can only initialize a map if the keys are valid Python identifiers.
This works:
a = {'import': 'trade', 1: 7.8}
a = dict({'import': 'trade', 1: 7.8})
This won't work:
a = dict(import='trade', 1=7.8)
>> SyntaxError: invalid syntax ^
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Show AlertDialog in any position of the screen
When we show an AlertDialog in android it shows in the center of the screen. Is there any way to change the position?
4 An...
Git “error: The branch 'x' is not fully merged”
...that you probably amended, rebased or filtered commits and they don't seem identical.
Therefore you could avoid the warning by checking out a branch that does contain the commits that you're about un-reference by deleting that other branch.²
You will want to verify that you in fact aren't missing a...
Why does Math.floor return a double?
...nteger as a double is the right thing to do here because it offers a much wider usefull number-range than a integer could.
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How to remove last n characters from every element in the R vector
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Also consider the strptime function, I haven't used timezones before though. I think it might recognize it. Supposedly "%Z" recognizes time zones. I also removed the sapply function. I forgot how much R likes to vectorize it's fun...
How do you launch the JavaScript debugger in Google Chrome?
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It's hard to find what this command is called if you've forgotten it!
– Ahmed Fasih
Dec 28 '13 at 1:04
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What is the difference between Flex/Lex and Yacc/Bison?
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flex is called that because it is (was?) much faster than lex. It has several extensions, and the generated files don't llok at all similar (i.e., ugly hacks in lex don't work with flex and viceversa).
– vonbran...
How to implement a confirmation (yes/no) DialogPreference?
...itle("Title")
.setMessage("Do you really want to whatever?")
.setIcon(android.R.drawable.ic_dialog_alert)
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
Toast.makeText(MainActivity.this, "Ya...