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Rename a dictionary key
...; and without iterating through dict key/value?
In case of OrderedDict, do the same, while keeping that key's position.
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Using semicolon (;) vs plus (+) with exec in find
...ciated with -exec is always escaped, but + associated with -mtime is not. Do you know the reason? I guess it is habit from escaping ; associated with -exec.
– kevinarpe
May 10 '18 at 1:55
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How/When does Execute Shell mark a build as failure in Jenkins?
...answer, but absolutely has to be said:
If you have a shell script that does "checkout, build, deploy" all by itself, then why are you using Jenkins? You are foregoing all the features of Jenkins that make it what it is. You might as well have a cron or an SVN post-commit hook call the script dir...
Set cursor position on contentEditable
...rs, but will probably fail in IE. I'm providing it as a starting point. IE doesn't support DOM Range.
var editable = document.getElementById('editable'),
selection, range;
// Populates selection and range variables
var captureSelection = function(e) {
// Don't capture selection outside edi...
Checking if a field contains a string
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You can do it with the following code.
db.users.findOne({"username" : {$regex : ".*son.*"}});
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Which is better, return value or out parameter?
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Return values are almost always the right choice when the method doesn't have anything else to return. (In fact, I can't think of any cases where I'd ever want a void method with an out parameter, if I had the choice. C# 7's Deconstruct methods for language-supported deconstruction acts as...
Java multiline string
Coming from Perl, I sure am missing the "here-document" means of creating a multi-line string in source code:
42 Answers
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SBT stop run without exiting
How do you terminate a run in SBT without exiting?
4 Answers
4
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Convert Unicode to ASCII without errors in Python
...ikipedia, Reddit, Stack Overflow and Stack Exchange Network sites).
If you do a simple decode like in the original answer with a gzipped response, you'll get an error like or similar to this:
UnicodeDecodeError: 'utf8' codec can't decode byte 0x8b in position 1: unexpected code byte
In order t...
How to handle button clicks using the XML onClick within Fragments
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You could just do this:
Activity:
Fragment someFragment;
//...onCreate etc instantiating your fragments
public void myClickMethod(View v) {
someFragment.myClickMethod(v);
}
Fragment:
public void myClickMethod(View v) {
sw...