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process.waitFor() never returns
...here are many reasons that waitFor() doesn't return.
But it usually boils down to the fact that the executed command doesn't quit.
This, again, can have many reasons.
One common reason is that the process produces some output and you don't read from the appropriate streams. This means that the pr...
Could not load file or assembly System.Web.Http.WebHost after published to Azure web site
...using Azure). I was moving a project from a .net 4.5 framework environment down to a 4.0 one and got this issue at the end of everything.
– TheQ
Apr 30 '15 at 17:48
1
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How do I hide an element on a click event anywhere outside of the element?
...ther elements inside .myDiv element. For example, if you have a select dropdown inside .myDiv. When you click the select, it will think youre clicking outside the box.
– CodeGodie
Nov 22 '16 at 15:13
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Renaming files in a folder to sequential numbers
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breaks down in case filename has spaces. Use quotes around the source filename. printf "mv \"%s\" %04d.jpg\n", $0, a++
– baskin
Feb 21 '15 at 9:04
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Creating a copy of a database in PostgreSQL [closed]
... do it on a production database and as expected you do not want to shut it down to create a copy.
– sorin
Apr 5 '12 at 12:28
7
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Example use of “continue” statement in Python?
... loops where there are a lot of contitions to be fulfilled before you get "down to business". So instead of code like this:
for x, y in zip(a, b):
if x > y:
z = calculate_z(x, y)
if y - z < x:
y = min(y, z)
if x ** 2 - y ** 2 > 0:
...
Mercurial stuck “waiting for lock”
...ing causes that process to fail -- ie, a bug in Mercurial, a machine going down, etc -- the lock files remain, not cleaned up. I believe the suggestions here to delete the lock files manually are to address those cases where the repository was somehow left in an "unclean" state. Calling it "blindly ...
How does Duff's device work?
... good post (plus I have to find one good answer from you to upvote ;) 2 down, 13 to go: stackoverflow.com/questions/359727#486543 ). Enjoy the nice answer badge.
– VonC
Feb 6 '09 at 7:40
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Looping through array and removing items, without breaking for loop
...ch time; but it does have to bump every item whose index is greater than i downward, which is on average n/2 bumps.
– Don Hatch
Nov 5 '19 at 5:36
1
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Java: Get first item from a collection
...obably the best "get it done" answer, though I'd prefer @DonaldRaab's (way down the page) for cases where I'm already using the GC library. My answer is really for the case where one may want to write in flexibility for later (say, if one decides that the second element is the new hotness).
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