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“PKIX path building failed” and “unable to find valid certification path to requested target”
...ure you are going into $JAVA_HOME/jre/lib, not $JAVA_HOME/lib -- I spent a bit of time missing that detail.
– Ryan Heathcote
Jul 14 '16 at 16:47
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How do I get PyLint to recognize numpy members?
...keDavid Clarke
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Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
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105
Normally, string literals are stored in read-only memory when the program is run. This is to p...
How to send password securely over HTTP?
...tring.
source: Wikipedia: Authorization header
It might seem a bit complicated, but it is not.
There are plenty good libraries out there that will provide this functionality for you out of the box.
There are a few good reasons you should use an Authorization header
It is a standard
It...
Android emulator and virtualbox cannot run at same time
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I had the same problem on Ubuntu 13.10.
Try to remove kvm and kvm_intel kernel modules.
To do this:
Stop all emulators.
Run command: 'sudo rmmod kvm_intel kvm'
Without these kernel modules Virtualbox and Android emulators can work at the same time.
BTW, ...
Does Go have “if x in” construct similar to Python?
...markBelongsToListBestCase-4 100000000 10.4 ns/op
Switch wins all the way, worst case is surpassingly quicker than best case.
Maps are the worst and list is closer to switch.
So the moral is:
If you have a static, reasonably small list, switch statement is the way to go.
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What does (x ^ 0x1) != 0 mean?
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The XOR operation (x ^ 0x1) inverts bit 0. So the expression effectively means: if bit 0 of x is 0, or any other bit of x is 1, then the expression is true.
Conversely the expression is false if x == 1.
So the test is the same as:
if (x != 1)
and is theref...
What is the precise meaning of “ours” and “theirs” in git?
...ontributor's work on top of it").
For git-merge it's explain in the following way:
ours
This option forces conflicting hunks to be auto-resolved cleanly by favoring our version. Changes from the other tree that do not conflict with our side are reflected to the merge result. For a binary ...
ACE vs Boost vs POCO [closed]
...IC socket connections and a serial port. The code runs on both 32 and 64 bit Linux. A few of the many ACE classes I have used are the ACE_Reactor, ACE_Time_Value, ACE_Svc_Handler, ACE_Message_Queue, ACE_Connector. ACE was a key factor to the success of our project. It does take a significant e...
SVN upgrade working copy
...l to simply checkout a new working copy." I'm running the command don't knowing what to expect, after 2 seconds the console replies upgraded '.' :P
– rabidmachine9
Mar 3 '14 at 10:05
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