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What is tail recursion?
...sive version of the same function:
function tailrecsum(x, running_total = 0) {
if (x === 0) {
return running_total;
} else {
return tailrecsum(x - 1, running_total + x);
}
}
Here's the sequence of events that would occur if you called tailrecsum(5), (which would effect...
Format a date using the new date time API
...
answered Apr 14 '14 at 20:10
James_DJames_D
167k1111 gold badges220220 silver badges269269 bronze badges
...
Adding git branch on the Bash command prompt
...).
Option 1: use an existing copy on your filesystem. Example (Mac OS X 10.15):
$ find / -name 'git-prompt.sh' -type f -print -quit 2>/dev/null
/Library/Developer/CommandLineTools/usr/share/git-core/git-prompt.sh
Option 2: Pull the script from GitHub.
Next, add the following line to your .b...
What's the best way to retry an AJAX request on failure using jQuery?
... url : 'someurl',
type : 'POST',
data : ....,
tryCount : 0,
retryLimit : 3,
success : function(json) {
//do something
},
error : function(xhr, textStatus, errorThrown ) {
if (textStatus == 'timeout') {
this.tryCount++;
if (thi...
Create and append dynamically
...= 'block';
iDiv.className = 'block';
document.getElementsByTagName('body')[0].appendChild(iDiv);
// Now create and append to iDiv
var innerDiv = document.createElement('div');
innerDiv.className = 'block-2';
// The variable iDiv is still good... Just append to it.
iDiv.appendChild(innerDiv);
htt...
Can I set a breakpoint on 'memory access' in GDB?
...ad/write.
You can set read watchpoints on memory locations:
gdb$ rwatch *0xfeedface
Hardware read watchpoint 2: *0xfeedface
but one limitation applies to the rwatch and awatch commands; you can't use gdb variables
in expressions:
gdb$ rwatch $ebx+0xec1a04f
Expression cannot be implemented with ...
What difference is there between WebClient and HTTPWebRequest classes in .NET?
...asic auth wrong, require weird workarounds like ServicePointManager.Expect100Continue = false, do other non-standard things and have many quirks and idiosyncrasies. I started RestSharp to help smooth out those problems.
– John Sheehan
Feb 14 '11 at 2:30
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Running a specific test case in Django when your app has a tests directory
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answered May 3 '11 at 20:20
Sam DolanSam Dolan
28.8k88 gold badges7878 silver badges8181 bronze badges
...
Are delphi variables initialized with a value by default?
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10 Answers
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What are the GCC default include directories?
... |
edited Oct 8 '18 at 11:00
Edwin Pratt
59566 silver badges1818 bronze badges
answered Jul 12 '11 at 15...