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Is it possible to disable floating headers in UITableView with UITableViewStylePlain?
...swered Oct 10 '14 at 18:56
david72david72
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What is the correct way to create a single-instance WPF application?
...ogram
{
static Mutex mutex = new Mutex(true, "{8F6F0AC4-B9A1-45fd-A8CF-72F04E6BDE8F}");
[STAThread]
...
}
Having a named mutex allows us to stack synchronization across
multiple threads and processes which is just the magic I'm looking
for.
Mutex.WaitOne has an overload tha...
Set UIButton title UILabel font size programmatically
...aSangamMN-Bold
2012-04-02 11:36:34.544 MyApp[3579:707] Family name: Bodoni 72 Oldstyle
2012-04-02 11:36:34.548 MyApp[3579:707] Font name: BodoniSvtyTwoOSITCTT-Book
2012-04-02 11:36:34.552 MyApp[3579:707] Font name: BodoniSvtyTwoOSITCTT-Bold
2012-04-02 11:36:34.555 MyApp[3579:707] Font na...
Base64 encoding and decoding in client-side Javascript
...i++)
{
e[v[i]] = i;
}
for (i = 0; i < s.length; i+=72)
{
var b = 0, c, x, l = 0, o = s.substring(i, i+72);
for (x = 0; x < o.length; x++)
{
c = e[o.charAt(x)];
b = (b << 6) + c;
l += 6;
while...
Why does changing 0.1f to 0 slow down performance by 10x?
... on whether 0 or 0.1 is used.
Here's the test code compiled on x64:
int main() {
double start = omp_get_wtime();
const float x[16]={1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2.0,2.1,2.2,2.3,2.4,2.5,2.6};
const float z[16]={1.123,1.234,1.345,156.467,1.578,1.689,1.790,1.812,1.923,2.034,2.145...
How do I replace NA values with zeros in an R dataframe?
...c(NA, 1:10), 100, replace = TRUE), 10)
> d <- as.data.frame(m)
V1 V2 V3 V4 V5 V6 V7 V8 V9 V10
1 4 3 NA 3 7 6 6 10 6 5
2 9 8 9 5 10 NA 2 1 7 2
3 1 1 6 3 6 NA 1 4 1 6
4 NA 4 NA 7 10 2 NA 4 1 8
5 1 2 4 NA 2 6 2 6 7 4
6 NA 3 NA NA 10 2 1 10 ...
Regex to validate date format dd/mm/yyyy
...2[\/](19|[2-9][0-9])(00|04|08|12|16|20|24|28|32|36|40|44|48|52|56|60|64|68|72|76|80|84|88|92|96)$)
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Add st, nd, rd and th (ordinal) suffix to a number
...4th
65 65th
66 66th
67 67th
68 68th
69 69th
70 70th
71 71st
72 72nd
73 73rd
74 74th
75 75th
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80 80th
81 81st
82 82nd
83 83rd
84 84th
85 85th
86 86th
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89 89th
90 90th
91 91st
92 92nd
93 93rd
94 9...
Get Folder Size from Windows Command Line
...
CustodioCustodio
7,1901212 gold badges7272 silver badges109109 bronze badges
4
...
How to preview git-pull without doing fetch?
...irst executing git fetch, it gives output like this (part of output):
...
72f8433..c8af041 develop -> origin/develop
...
This operation gives us two commit IDs, first is the old one, and second will be the new.
Then compare these two commits using git diff
git diff 72f8433..c8af041 | grep...