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Why are two different concepts both called “heap”?
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Actually, reading about the way memory is allocated (see Buddy Blocks) reminds me of a heap in data structures.
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How do I make this file.sh executable via double click?
...tly is this line in front of any lines: #!/bin/sh but it can be different, read provided link for other cases.
– Lukas Liesis
Jan 27 '16 at 17:36
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Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
...nfused that, 484 in decimal means 744 in octal, which makes sense in the thread you mentioned in the forum. However, if I give 644 in decimal, it goes to 1204 in octal. How does 1204 relate to 230 in octal?
– AplusG
Mar 25 '13 at 5:07
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generate days from date range
...to just use the DATETIME function in place of the UNION statement you've already created? It alleviates any need for the logic you had to add. Hence - you've overcomplicated the query. The UNION statement, either way, is not scalable - specifying a date or number, who wants to update it to accomm...
How do I sort unicode strings alphabetically in Python?
...s a list
corpus = [u"Art", u"Älg", u"Ved", u"Wasa"]
import locale
# this reads the environment and inits the right locale
locale.setlocale(locale.LC_ALL, "")
# alternatively, (but it's bad to hardcode)
# locale.setlocale(locale.LC_ALL, "sv_SE.UTF-8")
corpus.sort(cmp=locale.strcoll)
# in python2....
What's the cleanest way of applying map() to a dictionary in Swift?
...ult[key] = transform(val) } return result }. I find it reads better too. Is there a performance issue?
– Marcel
Jul 19 '17 at 13:09
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How do I pass values to the constructor on my wcf service?
...ice:
public class MyServiceHostFactory : ServiceHostFactory
{
private readonly IDependency dep;
public MyServiceHostFactory()
{
this.dep = new MyClass();
}
protected override ServiceHost CreateServiceHost(Type serviceType,
Uri[] baseAddresses)
{
ret...
Dialog to pick image from gallery or from camera
... the manifest file:
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
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CSS hexadecimal RGBA?
...unks cut out and the source may have been heavily modified by the time you read this (as mentioned above, it's an editor's draft and not a finalised document).If things have heavily changed, please leave a comment letting me know so I can update this answer!
§ 4.2. The RGB hexadecimal notations...
Simplest way to profile a PHP script
...that installs with Homebrew, requires minimal setup and gives easily human-readable output?
– forthrin
Aug 29 '16 at 6:38
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