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Get value from JToken that may not exist (best practices)
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Hopefully I can be a little more clear this time. Your method works great, and would accomplish exactly what I want. However, the greater context not explained in my question is that the particular code I'm working on is code that I want to be highly transferable. Whil...
How to rebase local branch with remote master
...No, there is no nice way. If someone else pushes to the branch in the mean time, their changes will be lost! If you want to be nice to the git commit history, you should rather merge master into your branch, which is safe (you can do git push without -f).
– daniel kullmann
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Is there a way to provide named parameters in a function call in JavaScript?
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This issue has been a pet peeve of mine for some time. I am a seasoned programmer with many languages under my belt. One of my favorite languages that I have had the pleasure to use is Python. Python supports named parameters without any trickery.... Since I started using P...
Check if an apt-get package is installed and then install it if it's not on Linux
I'm working on a Ubuntu system and currently this is what I'm doing:
22 Answers
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Is there a way to escape a CDATA end token in xml?
... So in summary, escape ]]> as ]]]]><![CDATA[>. 5 times the length... wow. But then, it's an uncommon sequence.
– Brilliand
Mar 5 '13 at 16:50
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C语言结构体里的成员数组和指针 - C/C++ - 清泛网 - 专注C/C++及内核技术
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#include <stdio.h>
struct str{
int len;
char s[0];
};
struct foo {
struct str *a;
};
int main(int argc, char** argv) {
struct foo f={0};
if (f.a->s) {
printf( f.a->s);
}
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Length of string in bash
How do you get the length of a string stored in a variable and assign that to another variable?
8 Answers
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Rebasing a Git merge commit
...s not the solution, as you still have to resolve merges manually the first time across.
– Flimm
Jan 7 '14 at 11:16
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show 5 more comments
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What is Weak Head Normal Form?
...You may wonder, why does not Haskell reduce the inner expressions ahead of time? That is because of Haskell's laziness. Since it cannot be assumed in general that every subexpression will be needed, expressions are evaluated from the outside in.
(GHC has a strictness analyzer that will detect some ...
Split a string by a delimiter in python
...ents in the string, then you can use comma to separate these items:
date, time, event_name = ev.get_text(separator='@').split("@")
After this line of code, the three variables will have values from three parts of the variable ev
So, if the variable ev contains this string and we apply separator ...