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Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
...usted programs both interactively and in automatic mode. It has a ptrace()-based backend which allows its use on a Linux system without special privileges, as well as a far faster and more poweful backend which requires patching the kernel.
It is also possible to create a sandbox on Unix-like syste...
Reading Properties file in Java
...
Based on your exception, the InputStream is null, this means the class loader is not finding your properties file. I'm guessing that myProp.properties is in the root of your project, if that's the case, you need a preceding s...
Consequences of using graft in Mercurial
...ges. It will start with this merge:
M = three_way_merge(local=D, other=F, base=E)
If we write +d for the delta between the states C and D, then we start with:
+d +e +f
---- C ---- D ---- E ---- F ----
Turn the graph 90 degrees clockwise and the above three-way merge looks like ...
best way to add license section to iOS settings bundle
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plist = {'PreferenceSpecifiers': [], 'StringsTable': 'Acknowledgements'}
base_group = {'Type': 'PSGroupSpecifier', 'FooterText': '', 'Title': ''}
for filename in os.listdir("."):
if filename.endswith(".license"):
current_file = open(filename, 'r')
group = deepcopy(base_group)
...
Single Sign On across multiple domains [closed]
...the script client_login.php
All the domains have a shared user session database.
When the client domain requires the user to be logged in, it redirects to the master domain (login.mydomain.com/master_login.php). If the user has not signed in to the master it requests authentication from the user (ie...
What is the difference between `new Object()` and object literal notation?
What is the difference between this constructor-based syntax for creating an object:
11 Answers
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How to check if an object is nullable?
... boxed Nullable<T> but because I was writing a generic WPF converter base class and some properties are nullable, so I used Nullable.GetUnderlyingType to detect that case and Activator.CreateInstance to make a boxed nullable, (Convert.ChangeType doesn't handle nullables btw).
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Get Month name from month number
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Returns the culture-specific abbreviated name of the specified month
based on the culture associated with the current DateTimeFormatInfo
object.
string monthName = CultureInfo.CurrentCulture.DateTimeFormat.GetAbbreviatedMonthName(8)
For Full Month Names : "August"
DateTimeFormatInfo.Get...
Text size and different android screen sizes
...o specify
resources for more discrete screen sizes. The new technique is based
on the amount of space your layout needs (such as 600dp of width),
rather than trying to make your layout fit the generalized size groups
(such as large or xlarge).
The reason designing for 7" tablets is tric...
When do you use Git rebase instead of Git merge?
When is it recommended to use Git rebase vs. Git merge?
16 Answers
16
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