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How to add a button dynamically in Android?
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Button myButton = new Button(this);
myButton.setText("Push Me");
LinearLayout ll = (LinearLayout)findViewById(R.id.buttonlayout);
LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
ll.addView(myButton, lp);
Have a look to this e...
How to test if list element exists?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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Why does C++11 not support designated initializer lists as C99? [closed]
...at its author wanted to provide the most possible flexibility for users to set and initialize the members? The user can also already write Person p = { 0, 0, 18 }; (and for good reasons).
– Johannes Schaub - litb
Sep 11 '13 at 19:48
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When to use dynamic vs. static libraries
...al to Linux, rather RIP-relative addressing added with the x64 instruction set; both Windows and Linux can make use of RIP relative addressing do reduce the number of fixups when relocating libraries.
– clemahieu
Aug 3 '13 at 15:47
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printf() formatting for hex
...ify the minimum precision (digits), it formats addresses reliably. If you set the precision to 16, the extra 4 digits are always 0 in my experience on the Mac, but there's certainly a case to be made for using 16 instead of 12 in portable 64-bit code (but you'd use 8 for 32-bit code).
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Best algorithm for detecting cycles in a directed graph [closed]
...edge[0]].append(edge[1])
return adj
def dfs(G):
discovered = set()
finished = set()
for u in G.adj:
if u not in discovered and u not in finished:
discovered, finished = dfs_visit(G, u, discovered, finished)
def dfs_visit(G, u, discovered, finished):
d...
Best way to parse command-line parameters? [closed]
...'s the best way to parse command-line parameters in Scala?
I personally prefer something lightweight that does not require external jar.
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Reverse of JSON.stringify?
I'm stringyfing an object like {'foo': 'bar'}
8 Answers
8
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Loop through an array of strings in Bash?
...y isn't this #1? It's cleaner, and you can easily reuse the array just by setting a string, i.e., DATABASES="a b c d e f".
– Nerdmaster
Jul 2 '14 at 21:42
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How can I update NodeJS and NPM to the next versions?
I just installed Node.js and npm (for additional modules).
47 Answers
47
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