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How to replace all occurrences of a string?
...ut that doesn't seem to be the case anymore in modern browsers.
Benchmark: https://jsperf.com/replace-all-vs-split-join
Conclusion: If you have a performance critical use case (e.g processing hundreds of strings), use the Regexp method. But for most typical use cases, this is well worth not having t...
Add number of days to a date
...or the current time if no timestamp is given.
See the manual pages for
http://www.php.net/manual/en/function.strtotime.php
http://www.php.net/manual/en/function.date.php
and their function signatures.
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Dump a mysql database to a plaintext (CSV) backup from the command line
...'
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n'
From http://www.tech-recipes.com/rx/1475/save-mysql-query-results-into-a-text-or-csv-file/
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...
Creating JSON on the fly with JObject
... channel = new
{
title = "James Newton-King",
link = "http://james.newtonking.com",
description = "James Newton-King's blog.",
item =
from p in posts
orderby p.Title
select new
{
title = p.Title,
...
Why does SSL handshake give 'Could not generate DH keypair' exception?
... this as it will be referenced later, than here is the solution for an SSL http get, excluding the TLS_DHE_ cipher suites.
package org.example.security;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.Inp...
Is there any way to put malicious code into a regular expression?
...n. Usually this will be much, much less than the default timeout that most HTTP servers provide.
There are various ways to implement these, ranging form a simple alarm(N) at the C level, to some sort of try {} block the catches alarm‐type exceptions, all the way to spawning off a new thread that...
Is it possible dynamically to add String to String.xml in Android?
...ount your int variable
You'll need to include
<resources xmlns:xliff="http://schemas.android.com/apk/res-auto">
in your res/strings.xml.
Works for me. :)
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How to get execution time in rails console?
...on of how to measure performance automatically in rails console using gem: https://github.com/igorkasyanchuk/execution_time
It's showing similar information which you already see during requests.
Sample:
[METRICS] Completed in 908.3ms | Allocations: 2894 | ActiveRecord: 0.9ms (queries: 13)
...
Does the use of the “Async” suffix in a method name depend on whether the 'async' modifier is used?
...us method should
return either a Task or a Task<TResult> object.
http://msdn.microsoft.com/en-us/library/hh873177(v=vs.110).aspx
That's not right already. Any method with async is asynchronous and then its saying it should return either a Task or Task<T> - which isn't right for meth...
Is String.Contains() faster than String.IndexOf()?
...
Probably, it will not matter at all. Read this post on Coding Horror ;): http://www.codinghorror.com/blog/archives/001218.html
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