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#if Not Debug in c#?
... option under the project's Build properties. This goes for both C# and VB.NET. If you want to get crazy you can define new build configurations and define your own Conditional compilation symbols. The typical example when you see this though is:
#if DEBUG
//Write to the console
#else
//wri...
wkhtmltopdf: cannot connect to X server
... wkhtmltopdf
2- Download from source
# wget http://downloads.sourceforge.net/project/wkhtmltopdf/xxx.deb
# dpkg -i xxx.deb
3- Try
# wkhtmltopdf http://google.com google.pdf
Its working fine
It works!
share
|
...
Parameterize an SQL IN clause
...ve) impede's SQL server's ability to take advantage of cached queries. The net result is that you almost certainly lose the value of using parameters in the first place (as opposed to merely inserting the predicate strings into the SQL itself).
Not that cached query plans aren't valuable, but IMO ...
How to pause a YouTube player when hiding the iframe?
...blejsapi=1 to YouTube's URL, to enable the feature
Demo: http://jsfiddle.net/ZcMkt/
Code:
<script>
function toggleVideo(state) {
// if state == 'hide', hide. Else: show video
var div = document.getElementById("popupVid");
var iframe = div.getElementsByTagName("iframe")[0].conten...
Hashing a string with Sha256
...
This work for me in .NET Core 3.1.
But not in .NET 5 preview 7.
using System;
using System.Security.Cryptography;
using System.Text;
namespace PortalAplicaciones.Shared.Models
{
public class Encriptar
{
public static string Encri...
How to skip “are you sure Y/N” when deleting files in batch files
... think it's the only way to bypass the Y/N prompt in this example.
Echo y|NETDOM COMPUTERNAME WorkComp /Add:Work-Comp
In a general sense you should first look at your command switches for /f, /q, or some variant thereof (for example, Netdom RenameComputer uses /Force, not /f). If there is no swi...
How to use Morgan logger?
...of request/response. Winston can be configured pretty much same way as log4Net/log4J, has severity levels, different streams to which you can log etc.
For example:
npm install winston
Then, if you call the below code somewhere on you application initialization:
var winston = require('winston');...
Is there a splice method for strings?
...y equal due to Array.prototype.splice accepting negative indices: jsfiddle.net/sykteho6/5.
– Martijn
Jul 4 '16 at 13:35
1
...
How can I build XML in C#?
... one way and has the advantage of mapping directly to an object model. In .NET 3.5, XDocument, etc. are also very friendly. If the size is very large, then XmlWriter is your friend.
For an XDocument example:
Console.WriteLine(
new XElement("Foo",
new XAttribute("Bar", "some & value...
How to preventDefault on anchor tags?
...requires $event.preventDefault()... IE tax.
– Scotty.NET
Jul 18 '13 at 15:47
4
passing the $event...