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Composer Warning: openssl extension is missing. How to enable in WAMP
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WAMP uses different php.ini files in the CLI and for Apache. when you enable php_openssl through the WAMP UI, you enable it for Apache, not for the CLI.
You need to modify C:\wamp\bin\php\php-5.4.3\php.ini to enable it for the CLI.
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How to add /usr/local/bin in $PATH on Mac
... it's horribly inconsistent and not a good example to follow. You'll find different sources telling you to use .profile, .bashrc, /etc/profile, /etc/environment and so on, and none of them want to take responsibility of saying "this is the right place to set the system path", so you end up taking th...
php Replacing multiple spaces with a single space [duplicate]
... @codaddict: by chance, a moment ago i benchmarked those on real-life data, result (for calls on ~8300 various text articles): /(?:\s\s+|\n|\t)/ => 1410 (slowest), /\s+/ => 611 (ok'ish), /\s\s+/ => 496 (fastest). The last one does not replace single \n or \t, but thats ok for my ca...
MFC CSyncObject，CSingleLock，CMultiLock同步类 - C/C++ - 清泛网 - 专注C/C++及内核技术
...一个CSingleLock对象
singleLock.Lock();//试图获得共享资源
if(singleLock.IsLocked()) //判断共享资源是否被锁定
{……}
singleLock.UnLock(); //解锁共享资源。其实有两个解锁函数，有无参数的区别，后面讲。
四、CMultiLock
1、由...
Why does PEP-8 specify a maximum line length of 79 characters? [closed]
Why in this millennium should Python PEP-8 specify a maximum line length of 79 characters?
9 Answers
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Set color of TextView span in Android
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If you want more control, you might want to check the TextPaint class. Here is how to use it:
final ClickableSpan clickableSpan = new ClickableSpan() {
@Override
public void onClick(final View textView) {
//Y...
Git add and commit in one command
...uld use double-quotes (") instead (pointed out in the comments, did not verify).
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How to change identity column values programmatically?
... identity_insert YourTable ON
Then delete your row and reinsert it with different identity.
Once you have done the insert don't forget to turn identity_insert off
set identity_insert YourTable OFF
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Polymorphism in C++
...opriate code.
C++ mechanisms for polymorphism
Explicit programmer-specified polymorphism
You can write f() such that it can operate on multiple types in any of the following ways:
Preprocessing:
#define f(X) ((X) += 2)
// (note: in real code, use a longer uppercase name for a macro!)
Overl...
How to use JNDI DataSource provided by Tomcat in Spring?
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If using Spring's XML schema based configuration, setup in the Spring context like this:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jee="http...