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Shortcuts in Objective-C to concatenate NSStrings
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edited Mar 22 '12 at 3:12
Michael Fredrickson
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Passing arrays as url parameter
...ry = http_build_query(array('aParam' => $data));
will return
string(63) "aParam%5B0%5D=1&aParam%5B1%5D=4&aParam%5Ba%5D=b&aParam%5Bc%5D=d"
http_build_query() handles all the necessary escaping for you (%5B => [ and %5D => ]), so this string is equal to aParam[0]=1&aParam...
Can I use if (pointer) instead of if (pointer != NULL)?
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203
You can; the null pointer is implicitly converted into boolean false while non-null pointers are...
The definitive guide to form-based website authentication [closed]
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3802
+100
PART ...
Cloning a private Github repo
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answered Mar 29 '10 at 13:05
macmac
1,94011 gold badge1212 silver badges88 bronze badges
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How can I remove non-ASCII characters but leave periods and spaces using Python?
...ing. with funny characters'
string.printable on my machine contains:
0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
!"#$%&\'()*+,-./:;<=>?@[\\]^_`{|}~ \t\n\r\x0b\x0c
EDIT: On Python 3, filter will return an iterable. The correct way to obtain a string back would be:
'...
How to remove all namespaces from XML with C#?
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30 Answers
30
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Why is vertical-align: middle not working on my span or div?
...my original post and this is what should be done now: http://jsfiddle.net/m3ykdyds/200
/* CSS file */
.main {
display: table;
}
.inner {
border: 1px solid #000000;
display: table-cell;
vertical-align: middle;
}
/* HTML File */
<div class="main">
<div class="inner">...
Delete column from SQLite table
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edited Mar 2 '16 at 14:38
Tim
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answered ...
How to prevent line break at hyphens on all browsers
... digits. The reason is that some browsers may even break strings like “2/3” or “f(0)” (see my page on oddities of line breaking in browsers).
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