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Batch Renaming of Files in a Directory
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@ShashankSawant It is indeed a formatting operator. See String Formatting Operations for documentation and sample usage.
– DzinX
Apr 7 '14 at 8:50
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converting a base 64 string to an image and saving it
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Here is an example, you can modify the method to accept a string parameter. Then just save the image object with image.Save(...).
public Image LoadImage()
{
//data:image/gif;base64,
//this image is a single pixel (black)
byte[] bytes = Convert.FromBase64String("R0lGODl...
Spring Cache @Cacheable - not working while calling from another method of the same bean
...nContext applicationContext;
@Override
@Cacheable("settingsCache")
public String findValue(String name) {
Setting setting = settingRepository.findOne(name);
if(setting == null){
return null;
}
return setting.getValue();
}
@Override
public Boolean findBoolean(String name) {
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How can I capture the result of var_dump to a string?
I'd like to capture the output of var_dump to a string.
13 Answers
13
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How to add “active” class to Html.ActionLink in ASP.NET MVC
...vbar-nav">
<li class="@(ViewContext.RouteData.Values["Action"].ToString() == "Index" ? "active" : "")">@Html.ActionLink("Home", "Index", "Home")</li>
<li class="@(ViewContext.RouteData.Values["Action"].ToString() == "About" ? "active" : "")">@Html.ActionLink("About", "Ab...
Wildcards in jQuery selectors
...t;
<div id="jander2"></div>
This will select the given string anywhere in the id.
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How can I uninstall an application using PowerShell?
...tion, which is not always the default case when using the native uninstall string.
Using the WMI object takes forever. This is very fast if you just know the name of the program you want to uninstall.
$uninstall32 = gci "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall" | f...
Convert SVG image to PNG with PHP
...;
base_image.onload = function(){
//get the image info as base64 text string
var dataURL = canvas.toDataURL();
//Post the image (dataURL) to the server using jQuery post method
$.post('ProcessPicture.php',{'TheKey':Key,'image': dataURL ,'h': canvas.height,'w':canvas.width,"stemme":...
Entity Framework 6 Code first Default value
...ltValue as this defaultValue: System.DateTimeOffset.Now, will resolve to a string of the current system datetimeoffset value.
– OzBob
Apr 15 '16 at 6:53
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Use of Finalize/Dispose method in C#
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as extra computing effort is needed in the CLR to keep track of classes with active finalizers. - Implementing a finalizer causes this to happen. Calling GC.SuppressFinalize means that the Finalizer should not be called by the r...