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How to convert boost path type to string?

... You just need to call myPath.string(). share | improve this answer | follow | ...
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WHERE vs HAVING

...ect_type | table | type | possible_keys | key | key_len | ref | rows | Extra | +----+-------------+-------+-------+---------------+-------+---------+------+------+--------------------------+ | 1 | SIMPLE | table | range | value | value | 4 | NULL | 5 | U...
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When to use EntityManager.find() vs EntityManager.getReference() with JPA

... dirty checking. Suppose the following public class Person { private String name; private Integer age; } public class PersonServiceImpl implements PersonService { public void changeAge(Integer personId, Integer newAge) { Person person = em.getReference(Person.class, personI...
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Programmatically change input type of the EditText from PASSWORD to NORMAL & vice versa

... public void onClick(View view) { if(buttons.get(2).getText().toString().equalsIgnoreCase(getResources().getString(R.string.show))){ editTexts.get(1).setInputType(InputType.TYPE_CLASS_TEXT); editTexts.get(1).setSelection(editTexts.get(1).getText().length()); ...
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Can we omit parentheses when creating an object using the “new” operator?

... making a mistake you should use (new Object).func(). But I consider using extra parenthesis and extra equal signs, as in == vs ===, a bad excuse for not learning your language. – Jean Vincent Jun 2 '17 at 12:26 ...
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How to get current time in milliseconds in PHP?

... Use microtime. This function returns a string separated by a space. The first part is the fractional part of seconds, the second part is the integral part. Pass in true to get as a number: var_dump(microtime()); // string(21) "0.89115400 1283846202" var_dum...
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Spring MVC: How to return image in @ResponseBody?

...E_PNG_VALUE) public @ResponseBody byte[] showImageOnId(@PathVariable("id") String id) { byte[] b = whatEverMethodUsedToObtainBytes(id); return b; } In this case do rememeber to configure the messageconverters properly (and add a ByteArrayHttpMessageConverer) in your WebMvcConfig, like so: ...
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How to remove part of a string? [closed]

How can I remove part of a string? 9 Answers 9 ...
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Sending images using Http Post

... know the path and filename of the image that you want to upload. Add this string to your NameValuePair using image as the key-name. Sending images can be done using the HttpComponents libraries. Download the latest HttpClient (currently 4.0.1) binary with dependencies package and copy apache-mime...
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Align two inline-blocks left and right on same line

...:after part and justified the content. In order to solve the issue of the extra space that is inserted with the after pseudo-element one can do a trick of setting the font-size to 0 for the parent element and resetting it back to say 14px for the child elements. The working example of this trick ca...