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Does name length impact performance in Redis?
...u modify the "GET" test in src/redis-benchmark.c so that they key is just "foo", you can run the short key test after a make install:
diff --git a/src/redis-benchmark.c b/src/redis-benchmark.c
--- a/src/redis-benchmark.c
+++ b/src/redis-benchmark.c
@@ -475,11 +475,11 @@
benchmark("MSET (10...
Why isn't my Pandas 'apply' function referencing multiple columns working? [closed]
...44]:
a b c Value
0 -1.674308 foo 0.343801 0.044698
1 -2.163236 bar -2.046438 -0.116798
2 -0.199115 foo -0.458050 -0.199115
3 0.918646 bar -0.007185 -0.001006
4 1.336830 foo 0.534292 0.268245
5 ...
Difference between assertEquals and assertSame in phpunit?
...nce the same instance.
$expected = new \stdClass();
$expected->foo = 'foo';
$expected->bar = 'bar';
$actual = new \stdClass();
$actual->foo = 'foo';
$actual->bar = 'bar';
$this->assertSame($expected, $actual); FAILS
assertEquals: can assert if 2 separa...
SVN checkout ignore folder
...urse into those directories. Eg:
$ cd my_checkout && ls
bar/ baz foo xyzzy/
Then to get the contents of 'bar' down:
$ cd bar && svn update --set-depth infinity
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Can you write nested functions in JavaScript?
...emonstrate how you can treat functions like any other kind of object.
var foo = function () { alert('default function'); }
function pickAFunction(a_or_b) {
var funcs = {
a: function () {
alert('a');
},
b: function () {
alert('b');
}
}...
What's a standard way to do a no-op in python?
...do stuff like this when I'm making dependencies optional:
try:
import foo
bar=foo.bar
baz=foo.baz
except:
bar=nop
baz=nop
# Doesn't break when foo is missing:
bar()
baz()
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...
Custom fonts and XML layouts (Android)
...
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:foo="http://schemas.android.com/apk/res/com.example"
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent">
<com.example.TextViewPlus
android:id="@+id...
Why is it important to override GetHashCode when Equals method is overridden?
...see if it is a real equality or not.
In this case, it looks like "return FooId;" is a suitable GetHashCode() implementation. If you are testing multiple properties, it is common to combine them using code like below, to reduce diagonal collisions (i.e. so that new Foo(3,5) has a different hash-cod...
Are members of a C++ struct initialized to 0 by default?
...bles of those scopes):
int x; // 0
int y = 42; // 42
struct { int a, b; } foo; // 0, 0
void foo() {
struct { int a, b; } bar; // undefined
static struct { int c, d; } quux; // 0, 0
}
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...
How to switch position of two items in a Python list?
...
The simple Python swap looks like this:
foo[i], foo[j] = foo[j], foo[i]
Now all you need to do is figure what i is, and that can easily be done with index:
i = foo.index("password2")
sh...