Do the following: grep -rnw ‘/path/to/somewhere/’ -e ‘pattern’ -r or -R is recursive, -n is line number, and -w stands for match the whole word. -l (lower-case L) can be added to just give the file name of matching files. -e is the pattern used during the search Along with these, –exclude, –include, –exclude-dir flags … Read more
Please check this. is a solution using canvas function get_tex_width(txt, font) { this.element = document.createElement(‘canvas’); this.context = this.element.getContext(“2d”); this.context.font = font; return this.context.measureText(txt).width; } alert(‘Calculated width ‘ + get_tex_width(“Hello World”, “30px Arial”)); alert(“Span text width “+$(“span”).width()); Demo using EDIT The solution using canvas is not the best, each browser deal different canvas size. Here is … Read more
iOS 15 Text now supports basic Markdown! struct ContentView: View { var body: some View { VStack { Text(“Regular”) Text(“*Italics*”) Text(“**Bold**”) Text(“~Strikethrough~”) Text(“`Code`”) Text(“[Link](https://apple.com)”) Text(“***[They](https://apple.com) ~are~ `combinable`***”) } } } Result: Update: If you store markdown as a String, it won’t render — instead, set the type to be LocalizedStringKey. struct ContentView: View { @State … Read more
It’s now possible to get sub-pixel font rendering by creating an opaque canvas context. In Safari and Chrome you can get this using this snippet: var ctx = canvas.getContext(“2d”, {alpha: false}) I found this from this blog post.
Took Sergio’s answer and made some extension methods. I also changed the accumulation of strings into an iterator. public static class PdfSharpExtensions { public static IEnumerable<string> ExtractText(this PdfPage page) { var content = ContentReader.ReadContent(page); var text = content.ExtractText(); return text; } public static IEnumerable<string> ExtractText(this CObject cObject) { if (cObject is COperator) { var cOperator … Read more
You have to change the state of the Text widget from NORMAL to DISABLED after entering text.insert() or text.bind() : text.config(state=DISABLED)
Ctrl-C will stop file load. If the file is small enough you may have been lucky to have loaded all the contents and just killed any post load steps. Verify that the whole file has been loaded when using this tip. Vim can handle large files pretty well. I just edited a 3.4GB file, deleting … Read more
This way of specifying the encoding of a Python file comes from PEP 0263 – Defining Python Source Code Encodings. It is also recognized by GNU Emacs (see Python Language Reference, 2.1.4 Encoding declarations), though I don’t know if it was the first program to use that syntax.
The advantages are that you can use functions like LEN and LEFT on nvarchar(max) and you cannot do that against ntext and text. It is also easier to work with nvarchar(max) than text where you had to use WRITETEXT and UPDATETEXT. Also, text, ntext, etc., are being deprecated (http://msdn.microsoft.com/en-us/library/ms187993.aspx)
You can use a NavigationFilter for this. Here is an example to get you started: import java.awt.event.*; import javax.swing.*; import javax.swing.text.*; public class NavigationFilterPrefixWithBackspace extends NavigationFilter { private int prefixLength; private Action deletePrevious; public NavigationFilterPrefixWithBackspace(int prefixLength, JTextComponent component) { this.prefixLength = prefixLength; deletePrevious = component.getActionMap().get(“delete-previous”); component.getActionMap().put(“delete-previous”, new BackspaceAction()); component.setCaretPosition(prefixLength); } public void setDot(NavigationFilter.FilterBypass fb, int … Read more