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How to subtract 30 days from the current datetime in mysql?
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@ypercubeᵀᴹ then use current_timestamp instead of current_date
– isapir
Mar 2 at 3:20
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Display number with leading zeros
...ample). Looking at the date of my comment I guess I was running 2.7.3 back then, and at that time I didn't know that putting single variable in a tuple gets you on a safe side while using % string formater.
– theta
Apr 4 '14 at 15:41
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How to determine whether an object has a given property in JavaScript
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That failed for me. If x is undefined then typeof(x.y) returns a ReferenceError rather than the string 'undefined'
– Craig
Dec 18 '14 at 22:40
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HTML: How to create a DIV with only vertical scroll-bars for long paragraphs?
...ude enough information to answer the question directly in your answer, and then have the link as a reference.
– Jeffrey Harmon
Feb 18 '15 at 19:42
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Produce a random number in a range using C#
...u multiply by the difference between the higher bound and the lower bound, then add the difference between the lower bound and zero. So for -1 to 1 double rDouble = (r.NextDouble()*2)-1.0;
– Tom Heard
Oct 28 '13 at 20:03
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Duplicate AssemblyVersion Attribute
...ebapi (folder and project)
tests (folder)
tests (folder and project)
Then i had to remove the subfolder "tests" from the "webapi" project.
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How to resolve “You need to have Ruby and Sass installed and in your PATH for this task to work” War
...etting up a new Mac for work. I have installed Grunt & Grunt CLI globally. Then I did a npm install inside a project folder to install all dependencies.
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How to split a string with any whitespace chars as delimiters
...ing for an answer for JavaScript, accidently came across this question and then noticed your answer before I left. +1.
– Kris
Aug 1 '14 at 22:00
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Regex: matching up to the first occurrence of a character
...ible). Think of the regex matching characters up until the first semicolon then it doesn't go any farther because it gives up (lazy ;) )
– derekantrican
Jul 23 '19 at 14:42
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Android 1.6: “android.view.WindowManager$BadTokenException: Unable to add window — token null is not
...rked fine most of the time, but sometimes it crashed with the same error. Then I realise that in MyActivity I had...
public class MyActivity extends Activity {
public static Something something;
public void someMethod() {
if (something==null) {
something=new Something(this);
}
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