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C dynamically growing array
...e also omitted safety checks for simplicity...Also building on brimboriums idea, I have tried to add a delete function to the code...
The storage.h file looks like this...
#ifndef STORAGE_H
#define STORAGE_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct
{
int *array;
...
Rails raw SQL example
... be read-only). Some DBs support materialized views, which might be a good idea for performance.
Also consider hardware or VM specs on Rails server and DB server, config, disk space, network speed/latency/etc., proximity, etc. And consider putting DB on different server/VM than the Rails app if you...
Typescript: difference between String and string
... problems when using other libs that work with string values (based on the idea that nobody actually uses String (?)). Shouldnt assignments between string and String and viceversa be treated equally though?
– Paul0515
Feb 6 '13 at 11:22
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Initializing a static std::map in C++
...or static members of a class which needs to be initialized and you have no idea when it gets used first but you want to assure that the values are available in it.
If say, you've got to insert elements into an existing std::map... here's another class for you.
template <typename MapType>
cla...
Java 7 language features with Android
...ou don't need to use Eclipse. For instance, Android Studio 0.3.2, IntelliJ IDEA CE and other javac-based IDEs supports compiling to Android and you could set the compliance even up to Java 8 with:
File → Project Structure → Modules → (pick the module at the 2nd pane) → Language level → (...
Should I use tag for icons instead of ? [closed]
... put inside it, or however creatively you use it, it expresses the general idea of an alternate or set-apart term.
2. The <i> tag adds semantic meaning to an icon element.
The alternative option to carry an icon class by itself is <span>, which of course has no semantic meaning whatsoe...
When do I use the PHP constant “PHP_EOL”?
When is it a good idea to use PHP_EOL ?
19 Answers
19
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Running Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on the same machine
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This is a nice idea, but actually not licensed. Microsoft's IE licenses expressly forbid redistribution, and while they are unlikely to come down on this sort of application if your organisation is audited it technically counts as pirated.
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Best way to serialize an NSData into a hexadeximal string
...ice-cocoa way to serialize an NSData object into a hexadecimal string. The idea is to serialize the deviceToken used for notification before sending it to my server.
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Cleanest way to write retry logic?
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This is possibly a bad idea. First, it is emblematic of the maxim "the definition of insanity is doing the same thing twice and expecting different results each time". Second, this coding pattern does not compose well with itself. For example:
Sup...