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What is the difference between RegExp’s exec() function and String’s match() function?
...match() using the g flag:
var str = "qqqABApppabacccaba";
var e1, e2, e3, e4, e5;
e1 = str.match(/nop/g); //null
e2 = str.match(/no(p)/g); //null
e3 = str.match(/aba/g); //["aba", "aba"]
e4 = str.match(/aba/gi); //["ABA", "aba", "aba"]
e5 = str.match(/(ab)a/g); //["aba", "aba"] ignoring capture gro...
Test if string is a guid without throwing exceptions?
...0 good: 126,120 ticks
10,000 bad: 23,134 ticks
COM Intertop (Fastest) Answer:
/// <summary>
/// Attempts to convert a string to a guid.
/// </summary>
/// <param name="s">The string to try to convert</param>
/// <param name="value">Upon return will contain t...
How do I send a POST request as a JSON?
... https://bah2.com/ws/rest/v1/concept/
Parameter value = 21f6bb43-98a1-419d-8f0c-8133669e40ca
import requests
url = 'https://bahbah2.com/ws/rest/v1/concept/21f6bb43-98a1-419d-8f0c-8133669e40ca'
data = {"name": "Value"}
r = requests.post(url, auth=('username', 'password'), verify=False, json=data)
p...
How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth
...CDE1E516A6C61ED78C13977AE9660A9192CA75CD72967FD3AFAFA1F1A2FF6325A5064D847028F1E6B2329E8572F36E708A549DDA355FC74A32FDD8DBA65
Exponent: 010001
RSA invented the first format
RSA invented a format first:
RSAPublicKey ::= SEQUENCE {
modulus INTEGER, -- n
publicExponent INTEGER ...
How to analyze a java thread dump?
...s:
"Thread-1" (TID:0x9017A0, sys_thread_t:0x23EAC8, state:R, native ID:0x6E4) prio=5
*The following 6 items explains this as I've matched them from the example, values in the brackets[]:
name [Thread-1],
identifier [0x9017A0],
JVM data structure address [0x23EAC8],
current state ...
How do I prevent Eclipse from hanging on startup?
... deleting just one file:
rm $WORKSPACE_DIR/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi
That worked fine, without any indexes involved. Only the workbech, which I personally don't mind that much.
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How to avoid reinstalling packages when building Docker image for Python projects?
...r requirements.txt
ADD . /srv
CMD python /srv/run.py
# requirements.txt
pytest==2.3.4
# run.py
print("Hello, World")
The output of docker build:
Step 1 : WORKDIR /srv
---> Running in 22d725d22e10
---> 55768a00fd94
Removing intermediate container 22d725d22e10
Step 2 : ADD ./requirements.txt ...
Checkout subdirectories in Git?
...
There is no server support as of v2.19.0, but it can already be locally tested.
file://$(path) is required to overcome git clone protocol shenanigans: How to shallow clone a local git repository with a relative path?
Remember that --depth 1 already implies --single-branch, see also: How do I cl...
Html helper for
...nselman's posts:
Implementing HTTP File Upload with ASP.NET MVC including Tests and Mocks
Hope this helps.
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Remove non-ascii character in string
...and anything out of the ASCII set. Click "Run this code snippet" button to test. There is some new javascript coming down the pipe so in the future (2020+?) you may have to do \u{FFFFF} but not yet
console.log("line 1\nline2 \n\ttabbed\nF̸̡̢͓̳̜̪̟̳̠̻̖͐̂̍̅̔̂͋͂͐l̸̹͗͂̃̈͝...