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How to make Regular expression into non-greedy?
...eful to note that ? on its own means 'one or zero' (but is greedy!). E.g. 'bb'.replace(/b?/, 'a') //'ab' and 'bb'.replace(/c?/, 'a') //'abb'
– Hashbrown
Oct 4 '13 at 4:46
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What is the difference between map and flatMap and a good use case for each?
...ping from a collection of lines to a collection of words looks like:
["aa bb cc", "", "dd"] => [["aa","bb","cc"],[],["dd"]] => ["aa","bb","cc","dd"]
The input and output RDDs will therefore typically be of different sizes for flatMap.
If we had tried to use map with our split function, we'...
How do I count unique values inside a list
...
aa="XXYYYSBAA"
bb=dict(zip(list(aa),[list(aa).count(i) for i in list(aa)]))
print(bb)
# output:
# {'X': 2, 'Y': 3, 'S': 1, 'B': 1, 'A': 2}
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Can I redirect the stdout in python into some sort of string buffer?
...ce someone else could have replaced stdout and if you use stdout, you'd clobber their replacement.
– Ned Batchelder
Aug 2 '09 at 14:25
5
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Adding console.log to every function automatically
...s called:
class TestClass {
a() {
this.aa = 1;
}
b() {
this.bb = 1;
}
}
const foo = new TestClass()
foo.a() // nothing get logged
we can replace our class instantiation with a Proxy that overrides each property of this class. so:
class TestClass {
a() {
this.aa = 1;
}
...
Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?
... FloatBuffer ab = ac().capacity(50).asBuffer();
FloatBuffer bb = bc().capacity(50).asBuffer();
for (int i = 0; i < 10000000; i++) {
a[i%50] = b[i%50] = dot();
float sum = dotc();
ab.put(i%50, sum);
bb.put(i%50, sum);
...
Creating a BLOB from a Base64 string in JavaScript
...;
}
catch(e){
// TypeError old Google Chrome and Firefox
window.BlobBuilder = window.BlobBuilder ||
window.WebKitBlobBuilder ||
window.MozBlobBuilder ||
window.MSBlobBuilder;
if(e.name == 'TypeError' && wi...
How to stop mysqld
... answered Dec 31 '14 at 5:54
bb94bb94
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Adding parameter to ng-click function inside ng-repeat doesn't seem to work
... answered Jun 11 '13 at 8:49
Chubby BoyChubby Boy
30k1818 gold badges4242 silver badges4545 bronze badges
...
Limitations of SQL Server Express
...does not count towards this limit (http://msdn.microsoft.com/en-us/library/bb895334.aspx).
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