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Is it safe to parse a /proc/ file?
I want to parse /proc/net/tcp/ , but is it safe?
7 Answers
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What is the easiest way to get the current day of the week in Android?
What would be the easiest way to get the current day of the week in Android?
11 Answers
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Java: how do I get a class literal from a generic type?
Typically, I've seen people use the class literal like this:
8 Answers
8
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Best way for a 'forgot password' implementation? [closed]
...appropriate way to implement this would be - send the temporary password-reset token as an email in plain-text to the user (but never store it as plain-text in the DB) - after user enters this temp immediately force him to re-enter a new password. - for the paranoid, ensure that your smtp server has...
JavaScript variables declare outside or inside loop?
In AS3 I believe you should initialise all variables outside loops for increased performance. Is this the case with JavaScript as well? Which is better / faster / best-practice?
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Threads vs Processes in Linux
...ame file descriptor table (instead of creating a copy)
CLONE_PARENT: don't set up a parent-child relationship between the new task and the old (otherwise, child's getppid() = parent's getpid())
CLONE_VM: share the same memory space (instead of creating a COW copy)
fork() calls clone(least sharing)...
Where IN clause in LINQ [duplicate]
How to make a where in clause similar to one in SQL Server?
8 Answers
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How do I return multiple values from a function? [closed]
The canonical way to return multiple values in languages that support it is often tupling .
14 Answers
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Import PEM into Java Key Store
...alias2 = ((X509Certificate) crt2).getSubjectX500Principal().getName();
ks.setCertificateEntry(alias1, crt1);
ks.setCertificateEntry(alias2, crt2);
// store the private key
ks.setKeyEntry(defaultalias, ff, keypass.toCharArray(), chain );
// save the key store to a file
ks.store(new FileOu...
Fast way to discover the row count of a table in PostgreSQL
I need to know the number of rows in a table to calculate a percentage. If the total count is greater than some predefined constant, I will use the constant value. Otherwise, I will use the actual number of rows.
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