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System.Security.SecurityException when writing to Event Log
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This answer describes the real reason behind the error. The check exists tries to enumerate the whole key. if it exists, checkExists works fine.
– DanO
Jul 29 '15 at 16:40
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How to compare two floating point numbers in Bash?
...questions/8654051/… e.g. $ echo "1.1+2e+02" | bc (standard_in) 1: syntax error
– Nemo
Feb 2 '16 at 10:55
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ssh: connect to host github.com port 22: Connection timed out
...he proxy and double checked them, with no avail and git is throwing me the error shown in the title of the page.
16 Answers...
Function overloading in Javascript - Best practices
...require a parameter, and is called with an empty parameter field. A common error would be to assign a default value to the object in the second method, which would result in an ambiguous call error, as the compiler wouldn't know which of the two methods to use.
https://en.wikipedia.org/wiki/Functio...
My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(())
...ammar requires the variable to not be in parentheses.
<stdin>:1:19: error: expected declaration specifiers or ‘...’ before ‘(’ token
However, C++ expects standard expression here. In C++, you can write the following code.
int value = int();
And the following code.
int value = ((...
How to retrieve a file from a server via SFTP?
...ther yummy SSH2 features.
Here's a simple remote file retrieve over SFTP. Error handling is left as an exercise for the reader :-)
JSch jsch = new JSch();
String knownHostsFilename = "/home/username/.ssh/known_hosts";
jsch.setKnownHosts( knownHostsFilename );
Session session = jsch.getSession( "...
Splitting a list into N parts of approximately equal length
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This code is broken due to rounding errors. Do not use it!!!
assert len(chunkIt([1,2,3], 10)) == 10 # fails
Here's one that could work:
def chunkIt(seq, num):
avg = len(seq) / float(num)
out = []
last = 0.0
while last < len(seq):
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If Python is interpreted, what are .pyc files?
...ible, with as little ceremony as feasible -- the compiler does very little error checking and optimization, so it can run fast and in small amounts of memory, which in turns lets it be run automatically and transparently whenever needed, without the user even needing to be aware that there is a comp...
Read lines from a file into a Bash array [duplicate]
...xt, read returns false, so you cannot distinguish from correct funktion or error like read errors. readarray is a better way to go.
– Tino
Feb 10 '17 at 9:28
1
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Creating and throwing new exception
...ow a general exception use the throw command followed by a string.
throw "Error trying to do a task"
When used inside a catch, you can provide additional information about what triggered the error
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