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How can I read a whole file into a string variable

I have lots of small files, I don't want to read them line by line. 5 Answers 5 ...
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Is there a portable way to print a message from the C preprocessor?

...ng is not going to be great, as warnings are treated as errors for us generally, and we'd really like the message to be informational, rather than stop the compilation. – Danny S Mar 23 '15 at 4:10 ...
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What are the Differences Between “php artisan dump-autoload” and “composer dump-autoload”?

...it different: 1) It will in fact use Composer for some stuff 2) It will call Composer with the optimize flag 3) It will 'recompile' loads of files creating the huge bootstrap/compiled.php 4) And also will find all of your Workbench packages and composer dump-autoload them, one by one. ...
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Always pass weak reference of self into block in ARC?

... be the cause of these blocks retaining self and keeping it from being dealloced ? The question is, should I always use a weak reference of self in a block ? ...
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Python group by

... Python's built-in itertools module actually has a groupby function , but for that the elements to be grouped must first be sorted such that the elements to be grouped are contiguous in the list: from operator import itemgetter sortkeyfn = itemgetter(1) input = [(...
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Is there any difference between “!=” and “” in Oracle Sql?

... No there is no difference at all in functionality. (The same is true for all other DBMS - most of them support both styles): Here is the current SQL reference: https://docs.oracle.com/database/121/SQLRF/conditions002.htm#CJAGAABC The SQL standard only...
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不同品牌的防火墙组成高可靠性集群 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...编号越小优先级越高。例如如下路由规则: 0: from all lookup local 32766: from all lookup main 32767: from all lookup default 优先级最高的规则是0,要查询的路由表名称是local,其次是32766,要查询的路由表名称是main,后面依此...
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What is the 'override' keyword in C++ used for? [duplicate]

... removed (not alternated). This is useful if the subclass is expecting a callback but it will never happen due to the library change, etc. – Hei Mar 11 '18 at 5:32 ...
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How to configure robots.txt to allow everything?

... That file will allow all crawlers access User-agent: * Allow: / This basically allows all user agents (the *) to all parts of the site (the /). share | ...
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Backbone.js get and set nested object attribute

...g convenience methods that hide the navigation to the nested object. Basically, your callers don't need to know the model's internal structure; after all, it may change and the callers should be none the wiser. – Bill Eisenhauer Jun 15 '11 at 0:54 ...