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C++11 std::threads vs posix threads
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@Serthy at least to a certain degree - I'm wrestling with cross-compiling a simple program ( stackoverflow.com/q/30893684 ) It works in my happy gcc/linux environment but when I go to compile for ARMv7 the application terminates instant...
How can I find the location of origin/master in git, and how do I change it?
...tent of this message is further obfuscated by the fact that "git diff", at least for me, showed no differences. It wasn't until I ran "git diff origin/master" that I was told that there were differences between my local repository, and the remote master.
So, to be clear:
"your branch is ahead by...
Git log to get commits only for a specific branch
...ink this is possible: a branch in Git is always based on another one or at least on another commit, as explained in "git diff doesn't show enough":
You need a reference point for your log to show the right commits.
As mentioned in "GIT - Where did I branch from?":
branches are simply pointer...
Why does Environment.Exit() not terminate the program any more?
...ntacted Microsoft about this problem and that seemed to have paid off. At least I'd like to think it did :). Although I didn't get a confirmation of a resolution back from them, the Windows group is difficult to contact directly and I had to use an intermediary.
An update delivered through Wind...
Focus-follows-mouse (plus auto-raise) on Mac OS X
...opens a new tab. In Chrome, ⌘-click on a tab is also multi-select. At least ⌃⌥-click works well enough on editors & terminals, and ⌘-click-drag on the title bar consistently moves windows without raising them.
– Metaxis
Nov 30 '16 at 1:56
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Handling warning for possible multiple enumeration of IEnumerable
... way.
By changing the method signature to IList/ICollection, you will at least make it clearer to the caller what your expectations are, and they can avoid costly mistakes.
Otherwise, most developers looking at the method might assume you only iterate once. If taking an IEnumerable is so importa...
HTTP vs HTTPS performance
... request, the server sends a response), the client won't get data until at least 4 legs (2 round trips). So, if it takes 100 ms for a packet to move between the client and the server, your first HTTPS request will take at least 500 ms.
Of course, this can be mitigated by re-using the HTTPS conne...
Turn off constraints temporarily (MS SQL)
... It is not true that PKs and unique constraint cannot be disabled. At least in more recent version of SQL Server it works. For example, see: techonthenet.com/sql_server/primary_keys.php
– Dejan
May 16 '15 at 12:23
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Appending an element to the end of a list in Scala
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That's because you shouldn't do it (at least with an immutable list).
If you really really need to append an element to the end of a data structure and this data structure really really needs to be a list and this list really really has to be immutable then do eih...
Is iterating ConcurrentHashMap values thread safe?
...o : someConcurrentHashMap.entrySet()) {
// ...
}
will be fine (or at least safe) almost every time you see it.
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