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How do I log a Python error with debug information?
...")
Output:
ERROR:root:message
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
ZeroDivisionError: integer division or modulo by zero
@Paulo Cheque notes, "be aware that in Python 3 you must call the logging.exception method just inside the except part. If you ca...
How do I use vimdiff to resolve a git merge conflict?
...t and I got Automatic merge failed; fix conflicts and then commit the result. Now I ran git mergetool and vimdiff opened with the image below. I don't know how to use vimdiff. What does each panel here mean and how should I proceed to fix the merge conflict?
...
How can I specify a [DllImport] path at runtime?
...m does not search for the DLL.
If SafeDllSearchMode is enabled (the default), the search order is as follows:
The directory from which the application loaded.
The system directory. Use the GetSystemDirectory function to get the path of this directory.
The 16-bit system directory. There is no func...
My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(())
...it's readable, as long you won't return a pointer to function).
#include <stdio.h>
int eighty_four() {
return 84;
}
int output_result(int callback()) {
printf("Returned: %d\n", callback());
return 0;
}
int main() {
return output_result(eighty_four);
}
As I mentioned, C al...
Sending JWT token in the headers with Postman
...eld becomes Authorization and the "Value" field becomes Bearer[WHITESPACE]<your-code-here>
– Diode Dan
Jul 12 '14 at 21:34
...
When should std::move be used on a function return value? [duplicate]
... What about trying to return variables declared as std::unique_ptr<Derived> when function is declared to return std::unique_ptr<Base>? In gcc and mingw-w64 it just works, but vanilla mingw (based gcc 4.9.3, targeting i686-pc-cygwin) needs std::move(x) to compile.
...
How do I update an entity using spring-data-jpa?
...ied in my Spring Data repository interface. It said extends CrudRepository<MyEntity, Integer> instead of extends CrudRepository<MyEntity, String> like it should have. Does that help? I know this is almost a year later. Hope it helps someone else.
– Kent Bull
...
Formatting numbers (decimal places, thousands separators, etc) with CSS
...blems to render the Narrow No-break Space, I changed it for a SPAN
echo "<span class='number'>".number_format(200000, 0, "", "<span></span>")."</span>";
.number SPAN{
padding: 0 1px;
}
share
...
PHP method chaining?
...) objects, that way you can keep calling methods on the returned object.
<?php
class fakeString
{
private $str;
function __construct()
{
$this->str = "";
}
function addA()
{
$this->str .= "a";
return $this;
}
function addB()
{
...
How to serialize a lambda?
... the possibility to cast an object to an intersection of types by adding multiple bounds. In the case of serialization, it is therefore possible to write:
Runnable r = (Runnable & Serializable)() -> System.out.println("Serializable!");
And the lambda automagically becomes serializable.
...