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Checking if a field contains a string
...ext searching of a field and you have a large number of documents, I would tokenize the text for more efficient queries. You could use multikeys for a simple full-text search, or perhaps build an inverted index as a separate collection. For infrequent searches or a small collection of documents, s...
Is there a Subversion command to reset the working copy?
...
Pure Windows cmd/bat solution:
svn cleanup .
svn revert -R .
For /f "tokens=1,2" %%A in ('svn status --no-ignore') Do (
If [%%A]==[?] ( Call :UniDelete %%B
) Else If [%%A]==[I] Call :UniDelete %%B
)
svn update .
goto :eof
:UniDelete delete file/dir
IF EXIST "%1\*" (
RD /S /Q ...
Windows equivalent of the 'tail' command
...the total number of lines in the file):
for /l %l in (1,1,10) do @for /f "tokens=1,2* delims=:" %a in ('findstr /n /r "^" filename ^| findstr /r "^%l:"') do @echo %b
Where "10" is the number of lines you want to print, and "filename" is the name of the file.
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How can I format a nullable DateTime with ToString()?
...ation
// https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/tokens/interpolated
Console.WriteLine($"'{dt1:yyyy-MM-dd hh:mm:ss}'");
Console.WriteLine($"'{dt2:yyyy-MM-dd hh:mm:ss}'");
Output: (I put single quotes in it so you can see that it comes back as a empty string when null)
'201...
How to execute mongo commands through shell scripts?
...o\"},{$set:{\"this\":\"that\"}});"
> E QUERY SyntaxError: Unexpected token :
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Reading a simple text file
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import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
import java.util.Vector;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class txtRead extends Activity {
String labels="caption";
String text="";
String[...
How to pass arguments from command line to gradle
...mmandLineArgs) {
// remove spaces
def arguments = commandLineArgs.tokenize()
// create a string that can be used by Eval
def cla = "["
// go through the list to get each argument
arguments.each {
cla += "'" + "${it}" + "'...
How can I return NULL from a generic method in C#?
...: class, IList. If you have constraints to different types, you repeat the token where, as in where TFoo : class where TBar : IList.
– Jeppe Stig Nielsen
Sep 22 '19 at 8:17
ad...
How do I update the password for Git?
...s way late, but if you have two factor enabled you need to generate an API token from your account settings in GitHub and use that for your password. Instructions here: help.github.com/articles/…
– Michael
Aug 21 '18 at 14:02
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Inserting code in this LaTeX document with indentation
...Pygments, on the other hand, can be completely customized to highlight any token kind the source language might support. This might include special formatting sequences inside strings, numbers, different kinds of identifiers and exotic constructs such as HTML tags.
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