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How can I recursively find all files in current and subfolders based on wildcard matching?
... on other *nix variants that aren't linux. On linux, the path is optional if you want to use dot.
– IslandCow
Nov 16 '13 at 0:14
4
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How does free know how much to free?
...
When you call malloc(), you specify the amount of memory to allocate. The amount of memory actually used is slightly more than this, and includes extra information that records (at least) how big the block is. You can't (reliably) access that other informat...
Using CSS for a fade-in effect on page load
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Method 1:
If you are looking for a self-invoking transition then you should use CSS 3 Animations. They aren't supported either, but this is exactly the kind of thing they were made for.
CSS
#test p {
margin-top: 25px;
font-s...
Splitting on first occurrence
...turn a list of the words in the string, using sep as the delimiter string. If maxsplit is given, at most maxsplit splits are done (thus, the list will have at most maxsplit+1 elements).
s.split('mango', 1)[1]
share
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How can I quickly delete a line in VIM starting at the cursor position?
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And if you want to end up in insert mode, use C (or c$)
– Benoit
Nov 28 '11 at 14:13
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Difference between char* and const char*?
What's the difference between
8 Answers
8
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Graphviz: How to go from .dot to a graph?
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type: dot -Tps filename.dot -o outfile.ps
If you want to use the dot renderer. There are alternatives like neato and twopi. If graphiz isn't in your path, figure out where it is installed and run it from there.
You can change the output format by varying the value a...
sqlalchemy unique across multiple columns
... represents locations. Locations "belong" to customers. Locations are identified by a unicode 10 character code. The "location code" should be unique among the locations for a specific customer.
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Pass a data.frame column name to a function
...ley's Advanced R book is an excellent reference for some of these issues.
If you really want to save the user from typing all those quotes, one option might be to convert bare, unquoted column names to strings using deparse(substitute()):
new_column2 <- function(df,col_name,col1,col2){
col_...
How can you tell when a layout has been drawn?
...istener() {
@Override
public void onGlobalLayout() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
layout.getViewTreeObserver()
.removeOnGlobalLayoutListener(this);
} else {
...