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How does the compilation/linking process work?
...ler where each line came from so that it can use those to produce sensible error messages.
Some errors can be produced at this stage with clever use of the #if and #error directives.
Compilation
The compilation step is performed on each output of the preprocessor. The compiler parses the pure C++...
Jenkins on OS X: xcodebuild gives Code Sign error
... keychain).
This got me passed the certificate/private key pair code sign error but opened up another one with the provisioning profile (seems like a similar, but different, issue).
share
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improve...
Call method in directive controller from other controller
...pdown element:
The factory just defines a couple of functions success and error and keeps track of a couple of variables:
PopdownModule.factory('PopdownAPI', function() {
return {
status: null,
message: null,
success: function(msg) {
this.status = 'success';...
Fatal error: Maximum execution time of 30 seconds exceeded
...m an online source and and when it runs through the loop I am getting this error:
16 Answers
...
var.replace is not a function
... the below code to try to trim the string in Javascript but am getting the error mentioned in the title:
10 Answers
...
Catching an exception while using a Python 'with' statement
... with open( "a.txt" ) as f :
print f.readlines()
except EnvironmentError: # parent of IOError, OSError *and* WindowsError where available
print 'oops'
If you want different handling for errors from the open call vs the working code you could do:
try:
f = open('foo.txt')
except IOE...
What is the difference between float and double?
...og(10) = 7.22 digits
This precision loss could lead to greater truncation errors being accumulated when repeated calculations are done, e.g.
float a = 1.f / 81;
float b = 0;
for (int i = 0; i < 729; ++ i)
b += a;
printf("%.7g\n", b); // prints 9.000023
while
double a = 1.0 / 81;
double b = ...
What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
...
Technically, the first raises a RuntimeError with the message set to "foo", and the second raises an Exception with the message set to "foo".
Practically, there is a significant difference between when you would want to use the former and when you want to use the...
How does facebook, gmail send the real time notification?
..." timeout and to always make this request after the current ends (timeout, error or success).
Long Polling - Client
Here, to keep code short, I will use jQuery:
function pollTask() {
$.ajax({
url: '/api/Polling',
async: true, // by default, it's async, but...
...
How would Git handle a SHA-1 collision on a blob?
... it will fail when creating the commit.
For #2 you will typically get an error like this when you run "git push":
error: object 0400000000000000000000000000000000000000 is a tree, not a blob
fatal: bad blob object
error: failed to push some refs to origin
or:
error: unable to read sha1 file of...