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Efficiently test if a port is open on Linux?
...on the port (445 in this example) or it will output nothing if the port is free.
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git mv and only change case of directory
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(git mv-free variant.)
I ran into this problem in Git on Mac OS X 10.9. I solved it as follows:
git rm -r --cached /path/to/directory
That stages the directory for deletion in Git but does not actually remove any physical files (-...
Cocoa Autolayout: content hugging vs content compression resistance priority
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@fatuhoku can you check again, this video is free
– onmyway133
Jun 26 '14 at 14:58
32
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Is it possible to Pivot data using LINQ?
...guration cannot be hardcoded I've written special PivotData library (it is free):
var pvtData = new PivotData(new []{"CustID","OrderDate"}, new SumAggregatorFactory("Qty"));
pvtData.ProcessData(s, (o, f) => {
var custData = (TT)o;
switch (f) {
case "CustID": return custData.CustI...
Getting a slice of keys from a map
... edited Sep 28 '17 at 4:19
Freedom_Ben
8,59888 gold badges4949 silver badges8080 bronze badges
answered Jan 8 '15 at 19:36
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How do you change the size of figures drawn with matplotlib?
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"_tkinter.TclError: not enough free memory for image buffer"
– Cerin
Mar 30 '17 at 0:16
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Changing one character in a string
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"Create->modify->serialize->assign->free" more efficent than s[6]='W'? Hmm... Why other languages allow it, in spite of that "lot" of reasons? Interesting how a strange design can be defended (for love I suppose). Why not suggest adding a function MID(strVar,in...
Include jQuery in the JavaScript Console
...com/jquery-latest.min.js')
Here the official jQuery CDN URL is used, feel free to use your own CDN/version.
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Fixed Table Cell Width
... <th>2</th>
<th>3</th>
<th>FREE</th>
</tr>
<tr>
<td>text111111111</td>
<td>text222222222</td>
<td>text3333333</td>
</tr>
</table>
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Should arrays be used in C++?
...t expects pointers to arrays. It's only really when that code allocates or frees the array that you can't use a vector.
– Steve Jessop
May 23 '12 at 10:31
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