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Calculate MD5 checksum for a file
...'s fine. Personally I'd probably use SHA-256 just out of habit :) I don't know about support for CRC32 in .NET offhand, but you can probably search for it as quickly as I can :)
– Jon Skeet
Jul 30 '14 at 13:40
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What's the difference between session.Merge and session.SaveOrUpdate?
...er wanted to compare Merge the former or the latter. SaveOrUpdateCopy is a now-obsolete method which did a merge in NHibernate prior to Merge being imported.
– codekaizen
Apr 13 '11 at 0:01
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How to add Options Menu to Fragment in Android
....MenuInflater; instead of import android.support.v4.view.MenuInflater; and now all is working
– misterbassman
Nov 29 '11 at 10:53
185
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Why use JUnit for testing?
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That's not testing, that's "looking manually at output" (known in the biz as LMAO). More formally it's known as "looking manually for abnormal output" (LMFAO). (See note below)
Any time you change code, you must run the app and LMFAO for all code affected by those changes. Even in ...
Distributed sequence number generation?
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OK, this is a very old question, which I'm first seeing now.
You'll need to differentiate between sequence numbers and unique IDs that are (optionally) loosely sortable by a specific criteria (typically generation time). True sequence numbers imply knowledge of what all other wor...
Why can't radio buttons be “readonly”?
...ticed that solutions 2 and 3 have switched places in Jonathan's answer, so now the comments don't seem to make much sense.
– mcv
Dec 26 '09 at 0:32
1
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How to have Android Service communicate with Activity
...answered Mar 17 '10 at 15:54
MrSnowflakeMrSnowflake
4,55422 gold badges2626 silver badges3232 bronze badges
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Invert “if” statement to reduce nesting
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Now, how do we take that pretty code jop wrote and keep visual studio from breaking it up and putting the returns on separate lines? It really irks me that it reformats code that way. Makes this very readable code UGLY.
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Compare integer in bash, unary operator expected
...ces! The shell will replace $i as follows:
if [ -ge 2 ] ; then ...
Now that variable substitutions are done, the shell proceeds with the comparison and.... fails because it cannot see anything intelligible to the left of -gt. However, quoting $i:
if [ "$i" -ge 2 ] ; then ...
becomes:
if...
In c# what does 'where T : class' mean?
...s literally means that T has to be a class. It can be any reference type. Now whenever any code calls your DoThis<T>() method it must provide a class to replace T. For example if I were to call your DoThis<T>() method then I will have to call it like following:
DoThis<MyClass>();...