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How to remove all the occurrences of a char in c++ string
...stream>
#include <algorithm>
int main() {
std::string s1 = "a1a2b3c4a5";
char s2[256];
std::copy_if(s1.begin(), s1.end(), s2, [](char c){return c!='a';});
std::cout << s2 << std::endl;
return 0;
}
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Multiple GitHub Accounts & SSH Config
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11 Answers
11
Active
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IF statement: how to leave cell blank if condition is false (“” does not work)
...dd that there is another possibility - to use the function na().
e.g. =if(a2 = 5,"good",na());
This will fill the cell with #N/A and if you chart the column, the data won't be graphed. I know it isn't "blank" as such, but it's another possibility if you have blank strings in your data and "" is a ...
drag drop files into standard html file input
... <img src="" id="image_droped" width="200" style="border: 3px dashed #7A97FC;" class=" hidden"/>
</div>
</form>
</body>
</html>
share
|
im...
Citing the author of a blockquote using Markdown syntax
...>[Albert Einstein][1]</cite>
[1]: http://www.quotedb.com/quotes/2112
If you have a style manual, use its guidelines to determine exactly where to place the citation, etc.
Output of Markdown + Smartypants for the above is
The secret to creativity is knowing how to hide your sources. ...
How are people managing authentication in Go? [closed]
...ng-nuts mailing list:
https://groups.google.com/forum/#!msg/golang-nuts/GE7a_5C5kbA/fdSnH41pOPYJ
This provides a suggested schema and server-side implementation as a basis for custom authentication. The client-side code is still up to you.
(I hope the author of the post sees this: Thanks!)
Excer...
How to attribute a single commit to multiple developers?
...t log --format=fuller, will give you something like:
commit 22ef837878854ca2ecda72428834fcbcad6043a2
Author: b <b@b>
AuthorDate: Tue Apr 12 06:53:41 2016 +0100
Commit: a <a@a>
CommitDate: Tue Apr 12 09:18:53 2016 +0000
Test commit.
[1] Difference between author and commit...
HTML entity for the middle dot
... Bullet U+2022 &#8226; &bull; E2 80 A2
‧ Hyphenation Point U+2027 &#8321; E2 80 A7
∙ Bullet Operator U+2219 &#8729; E2 88 99
● Black Circle U+25CF &#9679; ...
Map implementation with duplicate keys
.../ Add data with duplicate keys
addValues("A", "a1");
addValues("A", "a2");
addValues("B", "b");
// View data.
Iterator it = hashMap.keySet().iterator();
ArrayList tempList = null;
while (it.hasNext()) {
String key = it.next().toString();
tempList = hash...
How to make Java honor the DNS Caching Timeout?
...rity manager the TTL is 30s: hg.openjdk.java.net/jdk8u/jdk8u/jdk/file/f940e7a48b72/src/share/… . I tested this on Mac OS X and Ubuntu 14.04.
– tro
Mar 28 '18 at 14:42
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