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How to convert float to varchar in SQL Server
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@Martin Smith, It seems to work, but the same way as decimal, so I'm not sure if it's the real value(last ten digits are zero). I guess, that the real value was lost. Thank you!
– hgulyan
Sep 15 '10 at 9:44
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Include all existing fields and add new fields to document
...oject stage that explicitly specifies all existing fields in the input documents and adds the new fields.
db.collection.aggregate([
{ "$addFields": { "custom_field": "$obj.obj_field1" } }
])
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How to extract the substring between two markers?
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Using regular expressions - documentation for further reference
import re
text = 'gfgfdAAA1234ZZZuijjk'
m = re.search('AAA(.+?)ZZZ', text)
if m:
found = m.group(1)
# found: 1234
or:
import re
text = 'gfgfdAAA1234ZZZuijjk'
try:
found = re.se...
Print a file, skipping the first X lines, in Bash [duplicate]
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You'll need tail. Some examples:
$ tail great-big-file.log
< Last 10 lines of great-big-file.log >
If you really need to SKIP a particular number of "first" lines, use
$ tail -n +<N+1> <filename>
< filename, excluding f...
GSON - Date format
...t, but .setDateFormat(DateFormat.FULL) doesn't seem to work and it the same with .registerTypeAdapter(Date.class, new DateSerializer()) .
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download and install visual studio 2008 [closed]
...ss1: In order to run a VB6 app, you only need the redistributable VB6 runtime, not the whole Visual Studio.
– Dr. Koutheir Attouchi
May 21 at 16:54
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Overwriting my local branch with remote branch [duplicate]
...nd it didn't work: git fetch --all, git reset --hard SHA1OFANOLDCOMMIT, (some other stuff), git reset --hard origin/branch. The end result was that I was still at the old commit. So, this approach may work in some cases, but I think it doesn't work in all.
– greggles
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How to show the loading indicator in the top status bar
I have noticed that some apps like Safari and Mail show a loading indicator in the status bar (the bar at the very top of the phone) when they are accessing the network. Is there a way to do the same thing in SDK apps, or is this an Apple only thing?
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Use '=' or LIKE to compare strings in SQL?
...) discussion, if you should use LIKE or '=' to compare strings in SQL statements.
9 Answers
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push multiple elements to array
I'm trying to push multiple elements as one array, but getting error
9 Answers
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