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How can I use “.” as the delimiter with String.split() in java [duplicate]
...t done by doing something like following.
String imageName = "my_image.png";
String replace = imageName.replace('.','~');
String[] split = replace.split("~");
System.out.println("Image name : " + split[0]);
System.out.println("Image extension : " + split[1]);
Output,
Image name : my_image...
Tools to generate database tables diagram with Postgresql? [closed]
...
You can create a png from the dot file as such: dot -Tpng my_database.dot -o my_database.png.
– Kris
Jan 10 at 15:20
...
How to align an image dead center with bootstrap
...iv>
<div class="span4"><img class="center-block" src="logo.png" /></div>
<div class="span4"></div>
</div>
</div>
In Bootstrap already has css style call .center-block
.center-block {
display: block;
margin-left: auto;
margin-right: ...
Store images in a MongoDB database
...leName = "my-image";
File imageFile = new File("/users/victor/images/image.png");
GridFS gfsPhoto = new GridFS(db, "photo");
GridFSInputFile gfsFile = gfsPhoto.createFile(imageFile);
gfsFile.setFilename(newFileName);
gfsFile.save();
...
How to get the file extension in PHP? [duplicate]
... This will fail when you changed a file extention on Windows from .png to .jpg. Under water it will always be a .png.
– CodeWhisperer
Mar 25 '19 at 13:51
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How to get a pixel's x,y coordinate color from an image?
Is there any way to check if a selected(x,y) point of a PNG image is transparent?
4 Answers
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Changing all files' extensions in a folder with one command on Windows
...g:
FOR /R "C:\Users\jonathan\Desktop\test" %%f IN (*.jpg) DO REN "%%f" *.png
In this example all files with .jpg extensions in the C:\Users\jonathan\Desktop\test directory are changed to *.png.
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Android splash screen image sizes to fit all devices
I have a full screen PNG I want to display on splash. Only one error there, and I have no idea
what size to put in every drawable folder ( ldpi , mdpi , hdpi , and xhdpi ). My application is supposed to run good and beautiful on all phones and tablets. What sizes (in pixels) should I create so th...
Adjust list style image position?
...idth: 8px;
height: 8px;
background-image: url('your-bullet.png');
}
You can now use the top/left of the li:before to position the new bullet. Note that the width and height of the li:before need to be the same dimensions as the background image you choose. This works in Interne...
Is there an easy way to strike through text in an app widget?
... my HDPI version, so save it (the first one http://i.stack.imgur.com/nt6BK.png) as res/drawable-hdpi/bg_strikethrough.9.png and the configuration will work as so:
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