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How big can a user agent string get?
...ind the fastest hash algorithm that didn't produce any collisions. For my PHP environment I found md5 performed quickly at 2.3 seconds with no collisions. Interestingly I tried crc32 and crc32b and they also performed at 2.3 seconds with no collisions. But, because md5 has more combinations than c...
Sending emails with Javascript
...ta of your SMTP server, It's best to do it on the server side with Node or PHP, thanks equally
– jcarlosweb
Nov 26 '18 at 13:49
...
grepping using the “|” alternative operator
...mand resulted in the following error:
-bash: syntax error near unexpected token `|'
This error was corrected by changing my command to:
get "http://localhost/foobar-&" | grep "fizz\|buzz"
By escaping the & character with double quotes I was able to resolve my issue. The answer had noth...
How to show multiline text in a table cell
...-lines, without losing other text properties or formatting.
An example in php would be $text = str_replace("\n","<br />",$database_text);
You can also use <p></p> or <div></div>, but this requires a bit more text parsing.
...
Android. Fragment getActivity() sometimes returns null
...eFragment() {
// Implement the Parent.
super();
// Allocate the ActivityBuffer.
this.mActivityBuffer = new ActivityBuffer();
}
@Override
public final void onAttach(final Context pContext) {
// Handle as usual.
super.onAttach(pContext);
...
What is the usefulness of `enable_shared_from_this`?
...tle form. When it is constructed, the shared_ptr object sp1 owns the newly allocated resource. The code inside the member function S::dangerous doesn't know about that shared_ptr object, so the shared_ptr object that it returns is distinct from sp1. Copying the new shared_ptr object to sp2 doesn't h...
REDHAT 6.4 X64下ORACLE 11GR2静默安装 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...e is desired.
# If Automatic Memory Management is not desired, and memory allocation
# is to be done manually, then set it to false.
#11g的新特性自动内存管理，也就是SGA_TARGET和PAG_AGGREGATE_TARGET都不用设置了，Oracle会自动调配两部分大小。
#----------------------...
How can I get query string values in JavaScript?
...
How does this function handle http://www.mysite.com/index.php?x=x1&x=x2&x=x3 The value of field x is ambiguous.
– dpp
Jul 9 '11 at 6:34
96
...
Outlook autocleaning my line breaks and screwing up my email format
...
confirmed! Here regex as php snippet: $re = '/(?<!\t)((?<!\r)(?=\n)|(?=\r\n))/m'; $subst = " "; $MailText = preg_replace($re, $subst, $MailText);
– C4pt4inC4nn4...
In Windows cmd, how do I prompt for user input and use the result in another command?
...://commandwindows.com/batch.htm or http://www.robvanderwoude.com/userinput.php for a more deep dive into user input with the different versions of Windows OS batch files.
Once you have set your variable, you can then go about using it in the following fashion.
@echo off
set /p UserInputPath=What D...