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Git Bash doesn't see my PATH
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Windows uses both PATH and PATH_EXTENSIONS for resolving executeables, while the Linux world only uses PATH
– Ferrybig
Jun 5 '19 at 6:02
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Split (explode) pandas dataframe string entry to separate rows
...row['var2'], row['var1'].split(','))
for _, row in a.iterrows()]).reset_index()
Out[55]:
index 0
0 a 1
1 b 1
2 c 1
3 d 2
4 e 2
5 f 2
Then you just have to rename the columns
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Prevent jQuery UI dialog from setting focus to first textbox
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In jQuery UI >= 1.10.2, you can replace the _focusTabbable prototype method by a placebo function:
$.ui.dialog.prototype._focusTabbable = $.noop;
Fiddle
This will affect all dialogs in the page without requiring to edit each one manually.
The original function doe...
Github: error cloning my private repository
...w64-i686-ca-certificates ca-certificates
64 bits
pacman -S mingw-w64-x86_64-ca-certificates ca-certificates
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Why do people put code like “throw 1; ” and “for(;;);” in front of json responses? [du
...that would betray the values written in object literals:
Object.prototype.__defineSetter__('x', function(x) {
alert('Ha! I steal '+x);
});
Then when a <script> was pointed at some JSON that used that property name:
{"x": "hello"}
the value "hello" would be leaked.
The way that arra...
Google Guava vs. Apache Commons [closed]
...sion 4 uses generics. commons.apache.org/proper/commons-collections/release_4_0.html
– Abdull
Jul 10 '13 at 1:28
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How to use QueryPerformanceCounter?
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#include <windows.h>
double PCFreq = 0.0;
__int64 CounterStart = 0;
void StartCounter()
{
LARGE_INTEGER li;
if(!QueryPerformanceFrequency(&li))
cout << "QueryPerformanceFrequency failed!\n";
PCFreq = double(li.QuadPart)/1000.0;
QueryP...
Swap key with value JSON
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you can use lodash function _.invert it also can use multivlaue
var object = { 'a': 1, 'b': 2, 'c': 1 };
_.invert(object);
// => { '1': 'c', '2': 'b' }
// with `multiValue`
_.invert(object, true);
// => { '1': ['a', 'c'], '2': ['b'] ...
What's Alternative to Singleton
...t contains (or references) what can potentially be a huge gob of data. var_dump() on any of those gob-containing objects results very quickly in huge listings peppered freely with recursion warnings. It friggin ugly, can't be terribly efficient, and makes things seem haywire. However, I've not pe...
Java Keytool error after importing certificate , “keytool error: java.io.FileNotFoundException & Acc
... users, a simple sudo will fix this issue.
– truthful_ness
May 26 '14 at 17:14
15
running as admi...