escaping

问题 According to this SO question, Linux executable can't find shared library in same folder passing -Wl,-rpath,${ORIGIN} is the way to get a Linux executable to search for .so s in the same directory as the executable. We're using cmake, so I'm adding a line of the form target_link_options(Executable PRIVATE -Wl,-rpath=${ORIGIN}) to CMakeLists.txt. The problem with that is that cmake tries to interpret the nine character sequence ${ORIGIN} as a variable, and replaces it with nothing. So far, I

问题 This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. Closed 7 years ago . EDIT: Problem solved... and unrelated to the phrasing of the question... sorry for the waste of time :-\ I realize that typically you'd want to use some

问题 This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. Closed 7 years ago . EDIT: Problem solved... and unrelated to the phrasing of the question... sorry for the waste of time :-\ I realize that typically you'd want to use some

问题 I need to send a SSL Certificate as a string via JSON to my server. On the server I need to reconstruct the JSON string to a valid certificate. My problems are the spaces and line brakes in the certificate. How can I preserve the correct format of the certificate? 回答1: The problem was indeed related to the white spaces and line brakes. Here is what worked for me: Copied the certificate into a one line text field. Not very elegant but it's a quick way to make a one line string out of it. Most

问题 I need to send a SSL Certificate as a string via JSON to my server. On the server I need to reconstruct the JSON string to a valid certificate. My problems are the spaces and line brakes in the certificate. How can I preserve the correct format of the certificate? 回答1: The problem was indeed related to the white spaces and line brakes. Here is what worked for me: Copied the certificate into a one line text field. Not very elegant but it's a quick way to make a one line string out of it. Most

问题 I have a dictionary in Python that I would like to serialize in JSON and convert to a proper C string so that it contains a valid JSON string that corresponds to my input dictionary. I'm using the result to autogenerate a line in a C source file. Got it? Here's an example: >>> import json >>> mydict = {'a':1, 'b': 'a string with "quotes" and \t and \\backslashes'} >>> json.dumps(mydict) '{"a": 1, "b": "a string with \\"quotes\\" and \\t and \\\\backslashes"}' >>> print(json.dumps(mydict)) {"a

问题 I'm looking for the equivalent of a urlencode for terminal output -- I need to make sure that garbage characters I (may) print from an external source don't end up doing funky things to my terminal, so a prepackaged function to escape special character sequences would be ideal. I'm working in Python, but anything I can readily translate works too. TIA! 回答1: $ ./command | cat -v $ cat --help | grep nonprinting -v, --show-nonprinting use ^ and M- notation, except for LFD and TAB Here's the same

问题 I'm looking for the equivalent of a urlencode for terminal output -- I need to make sure that garbage characters I (may) print from an external source don't end up doing funky things to my terminal, so a prepackaged function to escape special character sequences would be ideal. I'm working in Python, but anything I can readily translate works too. TIA! 回答1: $ ./command | cat -v $ cat --help | grep nonprinting -v, --show-nonprinting use ^ and M- notation, except for LFD and TAB Here's the same

问题 I get html entities from json file, like: ’ How can I unescape it in html component? I created custom pipe, but it works only for entities like & : import { Pipe, PipeTransform } from '@angular/core'; import {unescape} from 'lodash'; @Pipe({ name: 'unescape' }) export class UnescapePipe implements PipeTransform { transform(value: any, args?: any): any { return unescape(value); } } I'm working with Angular 5. 回答1: The solution, create next custom pipe: import { Pipe, PipeTransform } from '

问题 This question already has answers here : Why can't I echo the characters #! in a string in bash? [duplicate] (5 answers) Closed 5 years ago . I have tried the escape character but it doesn't seems works with ! . I need this to auto-configure packages using scripts. 回答1: ! is magic in a default interactive bash session, but not in scripts ( set +H to disable in an interactive prompt). In any case: echo '#!/bin/bash' 回答2: Or with no quotes and escaping the # and the ! : echo \#\!/bin/bash 回答3: