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How to grep a text file which contains some binary data?
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Solved my problem. Thanks! Here is what man cat says about -v: -v, --show-nonprinting use ^ and M- notation, except for LFD and TAB
– tommy.carstensen
Jan 3 '16 at 17:06
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Difference between a Structure and a Union
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struct bar y;
y.a = 3; // OK
y.b = 'c'; // OK
edit: If you're wondering what setting x.b to 'c' changes the value of x.a to, technically speaking it's undefined. On most modern machines a char is 1 byte and an int is 4 bytes, so giving x.b the value 'c' also gives the first byte of x.a that same ...
Comparing two java.util.Dates to see if they are in the same day
...ive to the time zone used by the computer it is running on. If this is not what you need, you have to pass the relevant time zone(s) to the Calendar.getInstance() calls, after you have decided what exactly you mean with "the same day".
And yes, Joda Time's LocalDate would make the whole thing much ...
Batch equivalent of Bash backticks
...my_command %%a
Yeah, it's kinda non-obvious (to say the least), but it's what's there.
See for /? for the gory details.
Sidenote: I thought that to use "echo" inside the backticks in a "for /f" command would need to be done using "cmd.exe /c echo Test" since echo is an internal command to cmd.ex...
Interfaces with static fields in java for sharing 'constants'
...l wrong. If you do not want your constants to leak through - regardless in what type of object you put them - you need to make sure they are NOT part of the exported code. Interface or class, both can be exported. So the right question to ask is not: in what type of object do I put them in but how d...
How to Animate Addition or Removal of Android ListView Rows
...s collapse onto the deleted row. This animation helps users keep track of what changed in a list and where in the list they were looking at when the data changed.
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jQuery selector regular expressions
... Ok. I have been there but I didn't really know the name of what I was looking for. Ive had another look and using attribute filters is what I was after.
– Joel Cunningham
Oct 10 '08 at 5:49
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How can I add an item to a SelectList in ASP.net MVC
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What if you actually do insist on the value of 0? If the value is null/an empty string, it can cause problems with model binding.
– Kjensen
Nov 12 '09 at 13:45
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How to use int.TryParse with nullable int? [duplicate]
...@JonSkeet it's worth noting, I think, that while your code matches exactly what the questioner asks (since it's about a loop/break condition most likely), if someone tries to naively adapt this in a non-loop scenario they will end up with 0 as intVal rather than null in the case that strValue can't ...
Does every Core Data Relationship have to have an Inverse?
...ge at the moment that I'm writing this) for a more thorough explanation of what the docs mean when they say that inverse relationships help maintain data integrity.
– Mark Amery
Jul 3 '13 at 22:02
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