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Java rounding up to an int using Math.ceil
... don't want floor(a/b), but ceil(a/b), and using the definitions and plots from Wikipedia:
With these plots of the floor and ceil function you can see the relationship.
You can see that floor(x) <= ceil(x). We need floor(x + s) = ceil(x). So we need to find s. If we take 1/2 <= s < 1 it ...
JQuery to check for duplicate ids in a DOM
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When working with widgets like dialog from jquery ui it happens often that you end up with dupliates in the DOM when not cleaning up after creating the dialogs.
– guido
Jun 20 '12 at 11:14
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Can the Android drawable directory contain subdirectories?
...ory layout you showed would result in none of the images being available.
From my own experiments it seems that having a subfolder with any items in it, within the res/drawable folder, will cause the resource compiler to fail -- preventing the R.java file from being generated correctly.
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linq where list contains any in list
...atible collection ResultTypes' so i tried .StartWith, .EndsWith, .Contains from here it works, but what can be done to use your query
– shaijut
Mar 29 '15 at 13:51
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Easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lio
...ncomment it (remove the #).
Download and install the latest MySQL version from mysql.com. Choose the x86_64 version for Intel (unless your Intel Mac is the original Macbook Pro or Macbook, which are not 64 bit chips. In those cases, use the 32 bit x86 version).
Install all the MySQL components. Us...
“simple” vs “current” push.default in git for decentralized workflow
...cuments/GitHub/bare
* [new branch] foo-> foo
The Documentation
From the Git configuration documentation:
upstream - push the current branch to its upstream branch...
simple - like upstream, but refuses to push if the upstream branch’s name is different from the local one...
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JavaScript chop/slice/trim off last character in string
...ing(0, s.length - 4)
It unconditionally removes the last four characters from string s.
However, if you want to conditionally remove the last four characters, only if they are exactly _bar:
var re = /_bar$/;
s.replace(re, "");
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How do you automatically resize columns in a DataGridView control AND allow the user to resize the c
...athever mode you need and then column by column you store the width it got from autosize calculation, remove autosizing and set width to value you stored before.
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How to print to console in pytest?
...1 unfortunately it only prints the test function block, but not the output from print statements :( any more tricks for this?
– U.V.
Sep 29 '18 at 22:15
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How do I set the table cell widths to minimum except last column?
... wide column as the solution above works better for). I removed width: 99% from expand and added width: 1% to shrink and this solution worked well for me!
– Campbeln
Jun 13 '14 at 1:26
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