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Unable to forward search Bash history similarly as with CTRL-r
...
You can search forward as well. From the bash info manual, "8.2.5 Searching for Commands in the History":
To search backward in the history for a particular string, type C-r.
Typing C-s searches forward through the history.
The problem with Ctrl-S h...
What are the minimum margins most printers can handle?
... 'full page'. This is a hardware feature and useful when mimicking output from old XES type printers that had a smaller margins or something like an IBM 3812. You can always open Word and set page margins to 0, Word will prompt to fix these, the values it enters are the smallest margins the device...
Static methods - How to call a method from another method?
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How do I have to do in Python for calling an static method from another static method of the same class?
class Test() :
@staticmethod
def static_method_to_call()
pass
@staticmethod
def another_static_method() :
Test.static_method_to_call()
@cla...
How to enter in a Docker container already running with a new TTY
...service in the foreground. I would like to be able to access the container from another shell in order to "poke around" inside it and examine the files. At the moment, if I attach to the container, I am left looking at the Apache daemon and cannot run any commands.
...
(Built-in) way in JavaScript to check if a string is a valid number
...'12px' to 12, for example:
parseInt(num) // extracts a numeric value from the
// start of the string, or NaN.
Examples
parseInt('12') // 12
parseInt('aaa') // NaN
parseInt('12px') // 12
parseInt('foo2') // NaN These last two may be different
parseInt('12a...
Cleanest way to write retry logic?
...erform retry logic:
Retry.Do(() => SomeFunctionThatCanFail(), TimeSpan.FromSeconds(1));
or:
Retry.Do(SomeFunctionThatCanFail, TimeSpan.FromSeconds(1));
or:
int result = Retry.Do(SomeFunctionWhichReturnsInt, TimeSpan.FromSeconds(1), 4);
Or you could even make an async overload.
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How to make a PHP SOAP call using the SoapClient class
...t null nor the other params. That means your request was successfully done from PHP side)
The response from the .NET sample WS was the expected one and this is what I got at PHP side:
object(stdClass)[3] public 'Function1Result' => string 'Detailed
information of your request! id: 100...
Generate an integer that is not among four billion given ones
...om candidates and iterates through the known integers, eliminating matches from the candidates, it is all but certain to find at least one integer that is not in the file.
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Get jQuery version from inspecting the jQuery object
... @StLia You may need to import the jQuery object... import jQuery from jquery
– Jeff
May 3 '18 at 18:00
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How do I log a Python error with debug information?
...e, exc_info=1). As soon as you pass exc_info to any of the logging methods from an exception context, you will get a traceback.
– Helmut Grohne
Jun 25 '13 at 18:46
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