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Padding characters in printf
...t you hard code the value to the largest one you need and use padlength to select the actual length to output.
– Paused until further notice.
Nov 19 '18 at 13:53
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What makes Lisp macros so special?
...could write a macro that lets you say something like:
(setvar *rows* (sql select count(*)
from some-table
where column1 = "Yes"
and column2 like "some%string%")
And thats not even getting into Reader macros.
Hope this helps.
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The Use of Multiple JFrames: Good or Bad Practice? [closed]
...emo.). Good for:
Showing wizard like dialogs.
Displaying list, tree etc. selections for items that have an associated component.
Flipping between no component and visible component.
JInternalFrame/JDesktopPane typically used for an MDI.
JTabbedPane for groups of components.
JSplitPane A way to di...
How do I get the first element from an IEnumerable in .net?
...IEnumberable<string> aa;
string a = (from t in aa where t.Equals("") select t.Value).ToArray()[0];
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Is it possible to add an HTML link in the body of a MAILTO link [duplicate]
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Here's what I put together. It works on the select mobile device I needed it for, but I'm not sure how universal the solution is
<a href="mailto:me@me.com?subject=Me&body=%3Chtml%20xmlns%3D%22http:%2F%2Fwww.w3.org%2F1999%2Fxhtml%22%3E%3C%2Fhead%3E%3Cbody%3EPle...
Why does 'git commit' not save my changes?
..."message" - both do the same thing)
Alternatively, if you want to be more selective about what you add to the commit, you use the git add command to add the appropriate files to the staging area, and git status to preview what is about to be added (remembering to pay attention to the wording used)....
Android studio - Failed to find target android-18
...r/local/android-studio/sdk/tools/android
STEP 2) Find API 18
STEP 3) Select Android 4.3 (API 18 ) and install packages.
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How to implement the activity stream in a social network
...criber, I do a simple join of the three tables. The join is fast because I select few activities thanks to a WHERE condition that looks like now - time > some hours. I avoid other joins thanks to data field in Activity table.
Further explanation on reason field. If, for example, I want to filter...
How to get a table cell value using jQuery?
...p the class attribute with it.
By the way, I think you could do it in one selector:
$('#mytable .customerIDCell').each(function() {
alert($(this).html());
});
If that makes things easier.
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Import SQL file into mysql
...re times where MySQL server expect the path to be on the server side, I.E. SELECT ... INTO OUTFILE which drops the file into the path on the MySQL server!
– Devy
May 26 '15 at 16:17
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