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When is .then(success, fail) considered an antipattern for promises?
...ake an async call that does one of a few things: 1) returns successfully (2xx statuscode), 2) returns unsuccessfully (4xx or 5xx code) but not rejected per se, 3) or doesn't return at all (internet connection is down). For case #1, the success callback in the .then is hit. For case #2, the error ca...
Command-line Tool to find Java Heap Size and Memory Used (Linux)?
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This command shows the configured heap sizes in bytes.
java -XX:+PrintFlagsFinal -version | grep HeapSize
It works on Amazon AMI on EC2 as well.
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Deny all, allow only one IP through htaccess
...o, a more future-proof answer would be:
<RequireAll>
Require ip xx.xx.xx.xx yy.yy.yy.yy
</RequireAll>
Hopefully, I've helped prevent this page from becoming one of those "outdated tutorials". :)
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Unable to execute dex: GC overhead limit exceeded in Eclipse
...clipse.ini. Set the values to 512 and 1024 as below:
openFile
--launcher.XXMaxPermSize
512M
-showsplash
org.eclipse.platform
--launcher.defaultAction
openFile
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms512m
-Xmx1024m
The changed area in image
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How to order citations by appearance using BibTeX?
...sty last name",
JOURNAL = "IEEE Trans. Geosci. Rem. Sens.",
YEAR = "xxxx",
volume = "xx",
number = "xx",
pages = "xx--xx"
}
@BOOK{ drugtrafficker88,
AUTHOR = "G. Drugtrafficker",
TITLE = "What it's Like to Have a Misleading Last Name",
YEAR = "xxxx",
PUBLISHER = "Harcou...
How to remove all whitespace from a string?
So " xx yy 11 22 33 " will become "xxyy112233" . How can I achieve this?
9 Answers
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How to verify Facebook access token?
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You can simply request https://graph.facebook.com/me?access_token=xxxxxxxxxxxxxxxxx if you get an error, the token is invalid. If you get a JSON object with an id property then it is valid.
Unfortunately this will only tell you if your token is valid, not if it came from your app.
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MFC CListCtrl使用方法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
... 得到单击的listctrl的行列号
添加listctrl控件的NM_CLICK消息相应函数
void CTest6Dlg::OnClickList1(NMHDR* pNMHDR, LRESULT* pResult)
{
// 方法一：
/*
DWORD dwPos = GetMessagePos();
CPoint point( LOWORD(dwPos),...
How to use “not” in xpath?
...function in xpath (as opposed to an operator), so
//a[not(contains(@id, 'xx'))]
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你真的了解熊市有多么可怕吗？ - 创意 - 清泛网 - 专注C/C++及内核技术
...倒了吗，我开户的大鹏证券就倒闭了。我是在报纸上看到消息的，赶紧联系证券公司，好在长江证券接手，资金没有损失，不过要重新过户。
印象不深了，开始跌的急，大家都不愿撤退，后来阴跌了，没办法，都不怎么关注了...