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MySQL join with where clause
... Hi can we chuck user_category_subscriptions.user_id is null. In order to retrieve detail id in A table which having id null in B table
– Veeresh123
Aug 29 '16 at 6:57
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What is the difference between integration testing and functional testing? [closed]
...l randomly; if they are fast, they might as well be used from the start in order to use Test-Driven Development without writing too many tests for your internal implementation. In other words, I think that unit-tests can be more trouble than they are worth, and I have good company.
I put tests on 3...
Difference between \n and \r?
...and many old OSs), the code for end of line is 2 characters, \r\n, in this order
as a (surprising;-) consequence (harking back to OSs much older than Windows), \r\n is the standard line-termination for text formats on the Internet
for electromechanical teletype-like "terminals", \r commands the carr...
Parcelable where/when is describeContents() used?
...ormal" app development. It seems like it is only used by native methods in order to pass information between processes. Please take a look at InputChannel.java (class describing comment) and android_os_Parcel.cpp
– Ognyan
Jan 27 '15 at 11:31
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from list of integers, get number closest to a given value
...osest value in MyList to MyNumber. Instead, bisect finds the next value in order after MyNumber in MyList. So in OP's case you'd actually get the position of 44 returned instead of the position of 4.
>>> myList = [1, 3, 4, 44, 88]
>>> myNumber = 5
>>> pos = (bisect_left(...
Regexp Java for password validation
...ebsite as well as two different mobile platforms fetch that information in order to construct the regex pattern based on the above formatting string.
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Swift compiler error: “non-modular header inside framework module”
...y why Allows Non-modular Includes in Framework Modules defaults to NO)
In order to expose Objective-C/C library to your framework swift code, we should define a separate swift module for such library. Then a standard swift import YourLegacyLibrary can be used.
Let me demonstrate this on some typ...
Create a list from two object lists with linq
...s not contain duplicates, Name is a unique identifier, and neither list is ordered.
First create an append extension method to get a single list:
static class Ext {
public static IEnumerable<T> Append(this IEnumerable<T> source,
IEnumerable<T&...
Excluding files/directories from Gulp task
... I needed to use: gulp.src([/*file globs*/], {base:"."}) in order to get the glob patterns to work correctly.
– Scott
Jun 24 '15 at 5:07
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Given final block not properly padded
...here:
http://www.rsa.com/products/bsafe/documentation/cryptoj35html/doc/dev_guide/group_CJ_SYM__PAD.html
(I assume you have the issue when you try to encrypt)
You can choose your padding schema when you instantiate the Cipher object. Supported values depend on the security provider you are using. ...