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Convert string to nullable type (int, double, etc…)

...tring.IsNullOrWhiteSpace() if you use .Net4 – Sergej Andrejev Nov 12 '10 at 12:57 1 @andrefadila ...
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String contains - ignore case [duplicate]

...ks if CharSequence contains a search CharSequence irrespective of case, handling null. Case-insensitivity is defined as by String.equalsIgnoreCase(String). A null CharSequence will return false. This one will be better than regex as regex is always expensive in terms of performance. For ...
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How to convert a boolean array to an int array

I use Scilab, and want to convert an array of booleans into an array of integers: 6 Answers ...
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AngularJS multiple filter with custom filter function

... Hope below answer in this link will help, Multiple Value Filter And take a look into the fiddle with example arrayOfObjectswithKeys | filterMultiple:{key1:['value1','value2','value3',...etc],key2:'value4',key3:[value5,value6,...etc]} fiddle ...
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random.seed(): What does it do?

I am a bit confused on what random.seed() does in Python. For example, why does the below trials do what they do (consistently)? ...
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Reload .profile in bash shell script (in unix)?

I'm new to bash shell scripting, and have come across a challenge. I know I can reload my ".profile" file by just doing: 5 ...
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FFmpeg: How to split video efficiently?

...ers that question, so I did as @AlcubierreDrive suggested… echo "Two commands" time ffmpeg -v quiet -y -i input.ts -vcodec copy -acodec copy -ss 00:00:00 -t 00:30:00 -sn test1.mkv time ffmpeg -v quiet -y -i input.ts -vcodec copy -acodec copy -ss 00:30:00 -t 01:00:00 -sn test2.mkv echo "One comman...
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How to convert a Git shallow clone to a full clone?

... Neither answer worked for me. Both commands succeeded in fetching all the missing commits, but when I try to push new commits, I get an error about the server not knowing about 'shallow' refs – Tyguy7 Sep 19 '15 at 0:08 ...
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Javascript Cookie with no expiration date

... So, basically, on 19th Jan 2038, Chewie will sit in the Millennium Falcon and complain about the cookie policy popup on the galactic map API yet again... – nickhar Jul 16 '18 at 22:51 ...
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How to check if BigDecimal variable == 0 in java?

...mal(0) every execution. FYI, BigDecimal also has constants BigDecimal.ONE and BigDecimal.TEN for your convenience. Note! The reason you can't use BigDecimal#equals() is that it takes scale into consideration: new BigDecimal("0").equals(BigDecimal.ZERO) // true new BigDecimal("0.00").equals(Big...