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What are “signed” cookies in connect/expressjs?
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138
The cookie will still be visible, but it has a signature, so it can detect if the client modifie...
How to sum all column values in multi-dimensional array?
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answered Sep 30 '09 at 8:04
Chris JChris J
6,92811 gold badge2121 silver badges2525 bronze badges
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How do I use VaryByParam with multiple parameters?
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edited Feb 8 '19 at 15:08
Aryan Firouzian
1,51955 gold badges2323 silver badges3131 bronze badges
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Tool to convert Python code to be PEP8 compliant
...ere are tools which validate whether your Python code is compliant with PEP8, for example there is both an online service and a python module .
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How can I convert JSON to CSV?
...l": "auth.permission",
"codename": "add_logentry",
"content_type": 8,
"name": "Can add log entry"
},
......]
Here is my code to generate CSV from that:
import csv
import json
x = """[
{
"pk": 22,
"model": "auth.permission",
"fields": {
"codenam...
jQuery: Difference between position() and offset()
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Bob Stein
11k88 gold badges6565 silver badges8585 bronze badges
answered Jul 8 '10 at 9:04
David HedlundDavid Hedl...
Which is better: … or …
... use and should be used instead.
However, IE up to and including version 8 doesn't execute script inside a <script> element with a type attribute of either application/javascript or application/ecmascript, so if you need to support old IE, you're stuck with text/javascript.
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How can I count the number of matches for a regex?
...for Java 9+
long matches = matcher.results().count();
Solution for Java 8 and older
You'll have to do the following. (Starting from Java 9, there is a nicer solution)
int count = 0;
while (matcher.find())
count++;
Btw, matcher.groupCount() is something completely different.
Complete exam...
In Java 8 how do I transform a Map to another Map using a lambda?
I've just started looking at Java 8 and to try out lambdas I thought I'd try to rewrite a very simple thing I wrote recently. I need to turn a Map of String to Column into another Map of String to Column where the Column in the new Map is a defensive copy of the Column in the first Map. Column has...
Colorize console output in Intellij products
...r sharing :)
– Petr Újezdský
Mar 18 '13 at 15:32
4
A recent version of the config file for Grep...