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RegEx to extract all matches from string using RegExp.exec
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@madprog, Right, it's the easiest way but not suitable when the group values are essential.
– Anis
Sep 13 '17 at 10:02
1
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Editing screenshots in iTunes Connect after iOS app was approved
...you wish to coordinate for a specific version.
On the other hand, in the table in Appendix A it is stated that the screenshots are Locked, Version-level (page 153).
Version-level is:
If the item is marked on the Version, then the item information will relate to a specific version and may vary...
How to convert a string to lower case in Bash?
...he "~~" operator that does work, so it's not like the code and translation tables aren't already there...
– Hubert Kario
Jul 14 '12 at 14:13
4
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How many random elements before MD5 produces collisions?
...ase they could probably figure out the credit card numbers using a rainbow table ...
– Sam Saffron
May 4 '09 at 2:42
1
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Using new line(\n) in string and rendering the same in HTML
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Set your css in the table cell to
white-space:pre-wrap;
document.body.innerHTML = 'First line\nSecond line\nThird line';
body{ white-space:pre-wrap; }
shar...
Checkbox for nullable boolean
...our radio buttons go horizontal (display: inline-block), vertical, or in a table fashion (display: inline-block; width:100px;)
In the model (I'm using string, string for the dictionary definition as a pedagogical example. You can use bool?, string)
public IEnumerable<SelectListItem> Sexsli {...
Length of an integer in Python
...17 so on so forth and store as variables in a list. That way, it is like a table lookup.
def getIntegerPlaces(theNumber):
if theNumber <= 999999999999997:
return int(math.log10(theNumber)) + 1
else:
counter = 15
while theNumber >= 10**counter:
count...
How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
...c...
You can look up the blocks of Unicode by type here:
http://unicode-table.com/en/
If you know you're translating Arabic or Telegu or whatever, you can just replace those codes, not all 65,000.
You could apply this same sledgehammer to simple encoding:
$str=str_replace("\u$hex",chr($i),$st...
Javascript Drag and drop for touch devices [closed]
...g both. When I turn on touch events in chrome, I am not able to scroll the table. Not even on mobile.
– Valay
Nov 17 '14 at 11:02
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What is the difference between pluck and collect in Rails?
...asting memory and time. Because it will retrieve all the columns from user table in the database, allocates the memory for each attributes (including the attributes which you will never use)
NOTE: pluck does not return ActiveRecord_Relation of the user
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