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How do you change the size of figures drawn with matplotlib?
...facecolor='w', edgecolor='k')
figure(figsize=(1,1)) would create an inch-by-inch image, which would be 80-by-80 pixels unless you also give a different dpi argument.
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Changing one character in a string
...ore that direct accesses the char memory position, instead of unnecesarily byte shuffling with the whole string?
– oscar
Nov 27 '18 at 18:37
...
Twitter Bootstrap 3.0 how do I “badge badge-important” now
...l-as-badge {
border-radius: 1em;
}
Compare this label and badge side by side:
<span class="label label-default label-as-badge">hello</span>
<span class="badge">world</span>
They appear the same. But in the CSS, label uses em so it scales nicely, and it still has al...
Maven parent pom vs modules pom
...s, common plugins etc. (I'm assuming the parent but I've often been bitten by this and they've ended up in each project rather than a common one).
Honestly, I don't know how to not give a general answer here (like "use the level at which you think it makes sense to mutualize things"). And anywa...
Why does Windows64 use a different calling convention from all other OSes on x86-64?
...er" encoding is not obvious; in terms of instruction encoding (the MOD R/M byte, see http://www.c-jump.com/CIS77/CPU/x86/X77_0060_mod_reg_r_m_byte.htm), register numbers 0...7 are - in that order - ?AX, ?CX, ?DX, ?BX, ?SP, ?BP, ?SI, ?DI.
Hence choosing A/C/D (regs 0..2) for return value and the firs...
Can you determine if Chrome is in incognito mode via a script?
...
In Chrome 74 to 84.0.4147.135 you can determine this by estimating the available file system storage space
See the jsfiddle
if ('storage' in navigator && 'estimate' in navigator.storage) {
const {usage, quota} = await navigator.storage.estimate();
console.log(`U...
How can I get the corresponding table header (th) from a table cell (td)?
...
You can do it by using the td's index:
var tdIndex = $td.index() + 1;
var $th = $('#table tr').find('th:nth-child(' + tdIndex + ')');
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Java List.add() UnsupportedOperationException
...tation supports the add() method.
One common example is the List returned by Arrays.asList(): it is documented not to support any structural modification (i.e. removing or adding elements) (emphasis mine):
Returns a fixed-size list backed by the specified array.
Even if that's not the specifi...
Which are more performant, CTE or temporary tables?
...T A,
ABS(B) AS Abs_B,
F
FROM T
WHERE A = 780
Rewriting by materializing the CTE into an intermediate temporary table here would be massively counter productive.
Materializing the CTE definition of
SELECT A,
ABS(B) AS Abs_B,
F
FROM T
Would involve copying about ...
fetch from origin with deleted remote branches?
...9, and only Git 2.9.x/2.10 reflects that.
See commit 9e70233 (13 Jun 2016) by Jeff King (peff).
(Merged by Junio C Hamano -- gitster -- in commit 1c22105, 06 Jul 2016)
fetch: document that pruning happens before fetching
This was changed in 10a6cc8 (fetch --prune: Run prune before fetching, 2014-01...